Each of Professor A and Professor B at UTD has a private secretary, who can type four letters per hour. The letters are generated at a rate of three per hour by each of the two professors, who have been wondering if they would benefit from pooling the two secretaries. Perform a queuing analysis. What is the average waiting time of a letter in the system.

Answers

Answer 1

Answer:

Average waiting time = 7.5 minutes

Explanation:

UTD private secretary can type the number of letters = 4  per hour by each.

By professor, the letter generated = 3 per hour by each

Thus by pooling the average time will be the time that comes by dividing the one hour with total letters in an hour.

Use the below formula:

Average waiting time = Minutes in one hour / total letters

Average waiting time = 60 / 8

Average waiting time = 7.5 minutes


Related Questions

Presented below are selected transactions for Werley Company for 2021. Jan. 1 Received $9,000 scrap value on retirement of machinery that was purchased on January 1, 2011. The machine cost $90,000 on that date, and had a useful life of 10 years with no salvage value. April 30 Sold equipment for $34,000 that was purchased on January 1, 2018. The equipment cost $90,000, and had a useful life of 5 years with no salvage value. Dec. 31 Discarded a business truck that was purchased on April 1, 2017. The truck cost $27,000 and was depreciated on a 5-year useful life with a salvage value of $2,000. Journalize all entries required as a result of the above transactions. Werley Company uses the straight-line method of depreciation and has recorded depreciation through December 31, 2020. (Credit account titles are automatically indented when the amount is entered. Do not indent manually. Record journal entries in the order presented in the problem. If no entry is required, select "No Entry" for the account titles and enter 0 for the amounts.) Date Account Titles and Explanation Debit Credit choose a transaction date Jan. 1 enter an account title to record depreciation expense enter a debit amount enter a credit amount enter an account title to record depreciation expense enter a debit amount enter a credit amount enter an account title to record depreciation expense enter a debit amount enter a credit amount enter an account title to record depreciation expense enter a debit amount enter a credit amount choose a transaction date April 30 enter an account title to record depreciation expense enter a debit amount enter a credit amount enter an account title to record depreciation expense enter a debit amount enter a credit amount (To record depreciation expense) choose a transaction date April 30 enter an account title to record sale of equipment Cash enter a debit amount 34000 enter a credit amount enter an account title to record sale of equipment Accumulated Depreciation-Equipment enter a debit amount

Answers

Based on the information given the appropriate journal entry to record the transactions are:

Werley Company Journal entries

1. Jan 2020

Debit Cash $ 9,000

Credit Accumulated depreciation - machinery $90,000

($90,000/10×10)

Credit Machinery $ 90,000

Credit Gain on retirement of assets $9,000

($9,000+$90,000-$90,000)

2. Apr-30

Debit Depreciation expense $6,000

($90,000/5×4/12)

Credit accumulated depreciation-Equipment $6,000

Debit Cash $34,000

Debit Accumulated depreciation $60,000

($90,000/5)×3 1/3) [(2018-2021)+(Jan 2021 to April 2021)]

Credit Equipment $90,000

Credit Gain on disposal of plant assets $4,000

[$34,000-($90,000-$60,000)]

3. Dec-30

Debit Depreciation expense $5,000

[($27,000-$2,000)/5]

Credit accumulated depreciation-Equipment $5,000

Debit Accumulated depreciation- Equipment $23,750

($5,000×4 3/4)  [(2017-2021)+(April 2021 to Dec 2021)]

Debit Loss on disposal $3,250

($27,000-$23,750)

Credit Equipment $27,000

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Business writing must be clear and specific instead of vague, pretentious, or
to the reader.
A.familiar
B.simple
C.understandable
D.unfamiliar

Answers

D unfamiliar c c c c cc’s

Arial Company has two products: A and B. The company uses activity-based costing. The total cost and activity for each of the company's three activity cost pools are as follows:

Total Activity
Activity Cost Pool Total Cost Product A Product B Total
Activity 1 $22,000 400 100 500
Activity 2 $16,240 380 200 580
Activity 3 $14,600 500 250 750

The activity rate under the activity-based costing system for Activity 3 is closest to:

a. $70.45
b. $28.87
c. $19.47
d. $58.40
e. $32.5

Answers

Answer:

a

Explanation:

because it approaches to the total rates of the activity 3 it is the best avererage for that activity

Partners X, Y and Z have capital balances of $80, 000, $180,000 and $60,000 respectively. Immediately prior to liquidation. Total remaining assets have a book value of $320,000 and assume liabilities have been paid. There is one remaining asset with a fair market value of $70,000. All three partners agree to share profit and loss equally. Z wishes to take the asset with him and start a new business and would accept $70,000 in cash; the remaining partners agree this would be fair. How much cash in addition to the asset would first be distributed to Z before any of the other partners receive anything? a. $100,000 b. $240,000 c. $30,000 d. $50,000

Answers

The cash distributed to Partner Z before the other partners is $60,000.

Data and Calculations:

Book value of assets = $320,000

Fair value of asset = $70,000

                                                     X              Y                Z             Total

Capital balances                $80,000   $180,000  $60,000    $320,000

Total assets available for distribution                                     $390,000

Assets assumed by Z                                          ($70,000)     ($70,000)

Balance                                                                                    $320,000

Distribution to partners  $80,000   $180,00   $60,000    $320,000

Cash distribution to partners depends on the cash realized from the assets.

Thus, the cash distributed to Partner Z before the other partners is $60,000.

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Which of the following is an inductive argument? Bruce is not feeling well. If Bruce is ill, he will not be able to attend classes today. Therefore, Bruce will not attend classes today. There are seven employees that are on assignment today. There are two employees that are in the office. There are no other employees. Therefore, there are nine employees. Michael and Laura and their two children make a family of four. Michael and Laura have blond hair. Their children have blond hair, too. Thus, all members of the family have blond hair. My new cell phone charges to full capacity in 30 minutes. My best friend’s new cell phone does the same thing, and so does my sister’s. It follows that all new cell phones recharge in 30 minutes.

Answers

That which is an inductive argument is: My new cell phone charges to full capacity in 30 minutes. My best friend’s new cell phone does the same thing, and so does my sister’s. It follows that all new cell phones recharge in 30 minutes.

An inductive argument makes some premises that are believed to be true. It finally ends with a conclusion that is thought to stem from the premises.

The speaker believes that the conclusion is not wrong because the premises are true. Option D is an inductive argument.

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What is polycentricity?

O A. Independent elements that are separate by bound to each other

O B. Independent elements that are separate

OC. Independent elements that are only nominally separate

O D. The consolidation of independent elements

Answers

Answer:

Definition of polycentric

: having more than one center (as of development or control): such as. a : having several centromeres polycentric chromosomes.

Explanation:

Mark as Brainliest Answer

On January 1, Year 2, Kincaid Company's Accounts Receivable and the Allowance for Doubtful Accounts carried balances of $31,000 and $500, respectively. During Year 2, Kincaid reported $72,500 of credit sales, wrote off $550 of receivables as uncollectible, and collected cash from receivables amounting to $74,550. Kincaid estimates that it will be unable to collect one percent (1%) of credit sales.
What effect will recognizing the uncollectible accounts expense for Year 2 have on the elements of the financial statements?
a) Increase total assets and retained earnings
b) Decrease total assets and increase retained earnings
c) Decrease total assets and net income
d) Increase total assets and decrease net income

Answers

D Increase total assets and decrease net income

As a result of the uncollectible accounts being recognized in Year 2, there will be a c) Decrease in total assets and net income.

What would recognizing the uncollectible accounts do?

When uncollectible accounts are recognized, it means that the accounts receivables will reduce. This will therefore reduce total assets.

The uncollectible accounts will also be recognized as expenses and sent to the profit and loss account which would have the effect of reducing the net income.

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DeAnna is the supervisor for the engineering team at her company. A task comes down from her leadership to allocate funding by noon that day. She doesn't have time to discuss this with the team, so she allocates the money where she sees fit. What management approach does this best exemplify

Answers

Answer: the answer is authority rule

Which of the following defines a short-term goal?

A. tasks that you set to accomplish specific things in a short period of time

B. tasks that must be completed for a job performance evaluation

C. tasks that you must complete that require time and planning that usually take 12 months or more to complete

D. tasks that you think you need to accomplish in the future but need to start working on now

Answers

Answer:

I think its a

Not sure

Explanation:

.....

Nathen’s home office

Answers

Answer:

Today, the Chinese own Armour and the famous Smithfield hams, together with the most quintessential American brand of all: Nathan's Famous hot dogs, with its iconic annual eating contest. ... It remains the largest total acquisition of a U.S. company by the Chinese.

Explanation:

Help help help help

Answers

Answer:

B

Explanation:

The answer is B because the short-run Phillips curve is unemployment. When unemployment happens, it is decreasing and not increasing.

Which of the following is not a characteristic of rent controls?

Lower expenditures on maintenance

Greater availability of apartments

Fewer newly built apartment buildings

Excess demand for apartments

Answers

The answer is: B - Greater availability of apartments.

The greater availability of apartments is not one of the tools that can characterize rent control.

The term rent control refers to the rules and regulations that are given by the policymakers. The rent control can reduce the quality and the rental housing units.

Hence the option B is correct.

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The language used in texting is acceptable in business writing. True or false

Answers

Answer: The answer is generally false.

Why are developing countries experiensing rapid population growth while developed countries are growing slowly or not at all?​

Answers

Answer:

Population growth in developing countries will be greater due to lack of education for girls and women, and the lack of information and access to birth control.

Carry learning!

Study hard!

Brainliest please!

Thank you

Provide some examples of the application of the following from a to f in the hospitality or travel businesses.

a. Volume discounts.


b. Discounts based on time of purchase.

c. Psychological pricing.

d. initiating price increases.

e. buyer reactions to price changes.

f. competitor reactions to price changes.​

Answers

Answer:

weight of discount

disfount on festival offer

Are the consequences of your decision something you can live with and feel proud of when other people find out? Why or why not?

Answers

At the end of the day people need to respects everyone’s decisions because it always has consequences depending on what they did , if someone is doing so good then they should feel proud it can be so many things it could be people that have mental issues and it stops them from doing some stuff but then they do something for them to feel good breaking the cycle , like there’s other who choose to do bad stuff now some people think is okay but it’s really not and consequences will always be there

Jimmie is purchasing a home with a purchase price of $350,000. He has been approved for a loan with an 85% LTV. What is his down payment

Answers

Based on the information given the down payment is $52,500.

Using this formula

Down payment=(100%-Approved loan percentage)×Purchase price

Where:

Approved loan percentage=85%

Purchase price=$350,000

Let plug in the formula

Down payment=(100%-85%)×$350,000

Down payment=15%×$350,000

Down payment=$52,500

Inconclusion the down payment is $52,500.

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O False
QUESTION 2
Management is the process of coordinating people and other resources.
O True
O False
QUESTION 2

Answers

Answer:

True

Explanation:

Managing is to look over and control people or things to be sure everyone/everything works as intended.

The process of coordinating the individuals and the related resources is to be considered as management.

Option A is correct.

What is coordination?

Coordination is the act of harmonizing and maintains a healthy synchronization between the activities and the workforce performing them.

The management is the method of synchronize and administer the working roles assigned to the team members or the workforce. This could be done by making a good hierarchy where it directs the work force to whom they are going to report.

Therefore, the provided statement is true.

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You were recently hired by Scheuer Media Inc. to estimate its cost of capital. You obtained the following data: D1 = $1.75; P0 = $42.50; g = 7.00% (constant); and F = 5.00%. What is the cost of equity raised by selling new common stock?

Answers

The cost of equity raised by selling new common stock is 11.33%.

Using this formula

re = D1/(P0 × (1 - F)) + g

Where:

re=Cost of equity=?

Dividend(D1)=$1.75

Stock price(P0)=$42.50

Growth rate(g)=7.00%

Floatation cost (F)=5.00%

Let plug in the formula

re =1.75/(42.50 × (1 - 0.05)) + 0.07

re=1.75/(42.50×0.95)+0.07

re=(1.75/40.375)+0.07

re=0.04334365+0.07

re=0.1133×100

re=11.33%

Inconclusion the cost of equity raised by selling new common stock is 11.33%.

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What types of new products could be targeted at low-income customers in emerging economies?

Answers

The Answer:One of the key sectors to benefi from the higher economic growth in emerging markets is the consumer-products sector. This is because the rising middle class consumers in these markets yearn for consumer goods such as tooth paste, household cleaning products, health and beauty products, appliances, instant foods.

The biggest advantage of emerging market investments is the potential for high growth. Diversification. International investments can be a good diversifier for your investment portfoliobecause economic downturns in one country or region, including the U.S, can be offset by growth in another.

Hope it helpsʕ·ᴥ·ʔAll Correctʕ·ᴥ·ʔ

The question is about demand in a low income consumer emerging economies.

In an Emerging Economies various types of products can be sold but we are targeting low-income customers, for which we can have a limited types of products.

The products that can be sold in an emerging economy to low income customers are;

- Low priced foods, which may include instant noodles, cheap canned foods etc.

- Low priced beauty products which may include cheap makeup, and herbal skin products.

- Low priced clothes which may include cheap t-shirts and pants.

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Which of the following is not a product design objective? Make the design easy to track for cost accounting purposes. Design a quality product. Design a product that meets customer requirements. Minimize production costs.

Answers

Amongst the options provided in the question, "Make the design easy to track for cost accounting purposes" only is not a product design objective.

Product Design

It is a process that requires cross-functional and knowledge-intensive work, which has become more demanding in today's competitive world.

It is set as one of the key strategies firms need to succeed in the market. These firms develop unique products using this process, as it provides them with the opportunity to set premium prices due to the uniqueness of the product.

Product Design Objective

For this process to succeed, the objective of the product design is, therefore, to produce goods or services with high quality, keeping the prices of the materials and the methods required to produce them at an acceptably low cost. Finally, the product must be competitive in the market in terms of its price, quality, design, and functionality. Thus making it meet the customer needs/wants.

Hence, the only point "Make the design easy to track for cost accounting purposes" is not a product design objective.

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20) Tudor's Deli and Catering could have sold their delivery van on December 31, 2010 for $16,000. If they
could sell the same van on December 31, 2011, for $13,000, then the economic depreciation in 2011 for this
van

Answers

Answer:

13000-16000=3000

The property depreciated for 18.75 percent

Thato, a manager for an insurance company, was disappointed in Miya, one of his direct reports. Miya’s job is to sell insurance, but she did not meet her quota for calls to potential new customers in the last month. Thato let Miya know that, “If this continues in the next 30 days, you’ll probably be let go.” Which behavior modification may Thato need to implement?

Answers

There are different ways used by people to modify behavior.  behavior modification may Thato need to implement is punishment.

Behavior modification is simply known to be act of changing the behavioral trend via the use different means such as learning techniques, positive or negative reinforcement, punishment etc.

Punishment is often done to weaken a specific behaviors. This is done through the linking of an unpleasant stimulus to a behavior. Example is Maya losing her job for not meeting her target

See full question below

Thato, a manager for an insurance company, was disappointed in Miya, one of his direct reports. Miya’s job is to sell insurance, but she did not meet her quota for calls to potential new customers in the last month. Thato let Miya know that, “If this continues in the next 30 days, you’ll probably be let go.” Which behavior modification may Thato need to implement?

a- negative reinforcement

b- punishment

c- extinction

d- positive reinforcement

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Early economies could be described as

Answers

Answer:

sad and poorly constructed

Explanation:

early economies tended to have people in specific jobs because of their gender, age, and race. so it didn't really matter what the people were good at or wanted to do because they had to do a specific job.

3. Evaluate a couple of local organizations (preferably your employer organization and another organization of your choice) in terms of its emphasis on the strategic operations objectives: cost, quality, delivery, speed and flexibility. Are all departments focused on the same objectives? What are the order winners and the order qualifiers?

Answers

It should be noted that the objectives of companies aren't thesame but rather, they're different.

The objectives of a company simply means the goals that a company wants to achieve. The objectives of companies aren't thesame but rather, they're different.

Companies focus in different objectives such as cost minimization, profit maximization, quality improvement, etc.

It should be noted that the order winners can be quality and cost while for the order qualifiers, this can be delivery and flexibility.

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As a manager, if you wanted to influence what employees do in situations lacking clear company rules or expectations, what should you do

Answers

As a manager if you want to influence what employees do in situations that lack clear company rules or expectations, you should create a strong culture.

Creating a strong culture is very important in the workplace. It is important because it helps to influence the discretionary behaviors that employees have in the work place.

It helps them to know what they should do in given situations where the the rules and the expectations are not clear.

This is very important because an organization may not have policies or rules for every given situation in the work place. The culture of the organization would be very useful in this case.

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An approach to the SDLC that plans the project in advance and then progresses according to the plan is called what

Answers

Answer:

source-

One of the most common predictive models is the waterfall model. It assumes various phases in the SDLC that can occur sequentially, which implies that one phase leads into the next phase. In simple words, in waterfall model, all the phases take place one at a time and do not overlap one another.

in your own words-  

One of the foremost common prognostic models is that the falls model. It assumes varied phases within the SDLC which will occur consecutive, which suggests that one section leads into following section. In straightforward words, in falls model, all the phases occur one at a time and don't overlap each other.

Explanation:

source is where i got the imformation and the in your own words is it fully rewritten, sorry its a bit lengthy and hope this helps have a god day/night/noon! :)

The Fine Art Museum, a not-for-profit entity, allocated expenses 80% to programs and 20% to general and administrative.

a) During the current year the Museum received admissions fees in cash $500,000 from visitors.

b) Citizens of the local community are encouraged to participate in a program called “Friends of the Museum.” For a yearly contribution of $25 per family, a family is entitled to free admission to the Museum during the calendar year. At year-end, there were 10,000 members in the “Friends of the Museum.”

c) During the current year the Museum incurred salary expense of $250,000 of which $60,000 remains unpaid at year-end.

d) During the year the Museum incurred operating expenses of $400,000 of which $30,000 remains unpaid at year-end. Of the $400,000, $50,000 was used to buy supplies of which $20,000 remains on hand at year-end.

e) During the year the Museum received pledges of $200,000 for the acquisition of new art items, of which the Museum had collected $150,000 by year-end and expected to ultimately collect another $20,000.

f) During the year a citizen died and willed his wonderful collection of native art to the Museum to help new art items acquisition. The collection was later sold for $600,000.

Required: Prepare the necessary journal entries to record these transactions.

Answers

The preparation of the necessary journal entries for The Fine Art Museum is as follows:

Journal Entries:

a. Debit Cash $500,000

Credit Admissions Fees $500,000

To record the receipt of admissions fees in cash from visitors.

b. Debit Cash $250,000

Credit Admissions Fees $250,000

To record the receipt of special admissions fees for "Friends of the Museum."

c. Debit Salary Expense $250,000

Credit Salary Payable $60,000

Credit Cash $190,000

To record salary expense paid and payable.

d. Debit Operating Expenses $400,000

Credit Operating Expenses Payable $30,000

Credit Cash $370,000

To record operating expenses paid and payable.

Debit Supplies $50,000

Credit Operating Expenses $50,000

To transfer operating expenses to Supplies.

Debit Supplies Expense $30,000

Credit Supplies $30,000

To record supplies expense for the year.

e. Debit Pledges Receivable $200,000

Debit Cash $150,000

Credit Pledges Receivable $150,000

Credit Allowance for Uncollectible Pledges $30,000

To record pledges receivable and allowance for uncollectibles.

f. Debit Cash $600,000

Credit Sale of collections $600,000

To record the sale of wonderful collections from a will.

Data Analysis:

Allocation of Expenses:

Programs = 80%

General and Administrative = 20%

a. Cash $500,000 Admissions Fees $500,000

b. Cash $250,000 Admissions Fees $250,000 ($25 x 10,000)

c. Salary Expense $250,000 Salary Payable $60,000 Cash $190,000

d. Operating Expenses $400,000 Operating Expenses Payable $30,000 Cash $370,000

Supplies $50,000 Operating Expenses $50,000

Supplies Expense $30,000 Supplies $30,000

e. Pledges Receivable $200,000 Estimated Receivable Pledges $170,000

Uncollectible Pledges $30,000

Cash $150,000 Pledges Received $150,000

f. Cash $600,000 Sale of collections $600,000

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Nexis Corp. issues 1,000 shares of $15 par value common stock at $25 per share. When the transaction is recorded, credits are made to: Group of answer choices Common Stock $15,000 and Paid-in Capital in Excess of Par Value $10,000. Common Stock $25,000 and Retained Earnings $15,000. Common Stock $15,000 and Paid-in Capital in Excess of Stated Value $10,000. Common Stock $25,000.

Answers

Based on the information given the transaction that is recorded are: credits are made to: Common Stock, $15,000, and Paid-In Capital in Excess of Par, $10,000.

Nexis Corp. Journal entry

Debit Cash $25,000

($25×1,000 shares)

Credit Common Stock, $15,000

($15×1,000 shares)

Credit Paid-In Capital in Excess of Par, $10,000

[($25-$15)× 1,000 shares]

(To record common stock)

Inconclusion the transaction that is recorded are: credits are made to: Common Stock, $15,000, and Paid-In Capital in Excess of Par, $10,000.

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A group of 10 golfing buddies have the following annual incomes: $32,000, $12,000, $56,000, $120,000, $10,000, $38,000, $70,000, $16,000, $20,000, $24,000. The share of income received by the lowest quintile of this income distribution is

Answers

The lowest quintile received $22,000.

Data and Calculations:

The number of golfing buddies = 10

A. = $10,000

B.  = $12,000

C.  = $16,000

D.  = $20,000

E.  = $24,000

F.  = $32,000

G.  = $38,000

H.  = $56,000

I.  = $70,000

J.  = $120,000

Total - $398,000

The lowest, first, or bottom quintile is between 0 to 20%.

Thus, the lowest quintile received $22,000 ($10,000 + $12,000) from the income distribution.

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