Choose the correct statements about the ROC curve.
A. By plotting the true-positive rate against the false-positive rate for different threshold values, the ROC curve can be used to select the optimal model.
B. ROC stands for Receiver Operating Characteristic curve, which was originally developed to detect enemy aircrafts on radar.
C. The ROC curve is a useful diagnostic tool for determining the optimal classification model.
D. The ROC curve was originally developed to optimize healthcare and detect congestive heart failure readmission rate.

Answer:

B

Explanation:

The ROC stands for Reviever Operating Characteristics curve ehic was originally developed to detect enemy aircrafts on reader

The correct statement about the ROC curve is that  ROC stands for the Receiver Operating Characteristic curve, which was originally developed to detect enemy aircraft on radar. Thus, option B is correct.

A curve can be defined as the relation that can be between the teo element. this is represented by the graph that is formed on the basis of the change in the elements that are surrounding it. If there is a change in one thing then there can also be a change in another and it may have an effect.

The best accuracy and false alarm rate for a classification algorithm at the approaches suggested are calculated and plotted to create the ROC curve.

The Receiver Operating Characteristic curve, abbreviated ROC curve, was created to find hostile aircraft using radar. Therefore, option B is the correct option.

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Live Trap Corporation received the data below for its rodent cage production unit. OUTPUT INPUT 49,200 cages Production time 630 labor hours Sales price: $3.40 per unit Wages $ 7.40 per hour Raw materials (total cost) $ 31,000 Component parts (total cost) $ 15,355.

Required:
Find the total productivity in Units Sold and Dollars of Sales per Dollar Input.

Complete the following table:
Exhibit 15-1 Disposable income and consumption data Income (Y) Change in Disposable Income Consumption (C) 0 500 1,000 1,000 1,400 2,000 1,000 2,200 3,000 1,000 2,900 4,000 1,000 3,500 5,000 1,000 4,000 In Exhibit 15-1, when disposable income is increased from $2,000 to $3,000 to $4,000,

The best way to think of presentation slides is... as a medium meant to be used in conjunction with someone speaking. as a stand-alone medium that communicates on its own. as something to keep the audience entertained during a presentation. something superfluous to a presentation but still expected.

Aureolin Company manufactures toothpaste and packs them in tubes of 250 grams. Standard variable overhead rate (SVOR) $3.90 per direct labor hour Actual variable overhead $79,721 Actual hours worked (AH) 22,290 hours Hours allowed for production (SH) 18,000 hours Determine the variable overhead spending variance.

In 2012, Wingen Inc. sold 325,000 units at $8 each .Sales volume is expected to increase by 15 percent in 2013 while the price of each unit is expected to decrease by 15 percent. the expected sales revenue for 2013 is a. $373,750 b.$2,541,500 c.$1,878,500 d.$2,990,000

Selected accounts with some amounts omitted are as follows: Work in Process Oct. 1 Balance 24,900 Oct. 31 Goods finished X 31 Direct materials 94,400 31 Direct labor 197,000 31 Factory overhead X Finished Goods Oct. 1 Balance 14,800 31 Goods finished 322,700 If the balance of Work in Process on October 31 is $212,900, what was the amount of factory overhead applied in October? a.$197,000 b.$219,300 c.$434,800 d.$94,400

Determine the tax basis of the business asset acquired in each of the following cases:
Required:
a. Firm L paid $5,950 cash plus $416 sales tax plus a $500 installation charge for a satellite dish.
b. TTP Inc. acquired inventory in exchange for 800 shares of TTP common stock listed on Nasdaq at $212 per share on the date of exchange.
c. Firm Q acquired machinery in exchange for architectural drawings rendered by Firm’s Q’s junior partner. The partner spent 20 hours on the drawings, and his hourly billing rate is $350.
d. Company C purchased equipment by paying $2,000 cash at date of purchase and financing the $18,000 balance of the price under a three-year deferred payment plan.

Pine Street Inc. makes unfinished bookcases that it sells for $58.09. Production costs are $37.97 variable and $10.12 fixed. Because it has unused capacity, Pine Street is considering finishing the bookcases and selling them for $73.08. Variable finishing costs are expected to be $6.64 per unit with no increase in fixed costs. Prepare an analysis on a per unit basis showing whether Pine Street should sell unfinished or finished bookcases.

Which of the following statements is true?

a. Overhead can be applied slowly as a job is worked on.
b. Overhead can be applied when the job is completed.
c. Overhead should be applied to any job not completed at year-end in order to properly value the work in process inventory.

Hamasaki Company owns 30% of CDW Corp. stock and has significant influence. Hamasaki received $6,500 in cash dividends from its investment in CDW. The entry to record receipt of these dividends includes a debit to Cash for $6,500 and a credit to Equity Method Investments for $6,500.

a. True
b. False

Fruit boat company manufacturers 10 fruit themed boats per month. A navigation system is included in each boat. Fruit Boat COmpany manufacturers the navigation system in-house but is considering the possiblity of outsourcing thsi function. At present, the variable cost per unit is $300, and the fixed costs are $39,000 per month. If it outsources the naviagation system, fxed costs could be reduced by half, and the vacant facilitiescould be rented out to earn 400 per month of rental income. What is the maximum contract cost that Fruit Boat Company should pay for outsourcing?

a. any cost lower than $3900 per unit
b. any cost lower than $2325 per unit
c. any cost lower than $2225 per unit
d. any cost lower than $275 per unit

Hillyard Company, an office supplies specialty store, prepares its master budget on a quarterly basis. The following data have been assembled to assist in preparing the master budget for the first quarter:
a. As of December 31 (the end of the prior quarter), the company's general ledger showed the following account balances:
Cash 42,000
Accounts receivable 201,600
Inventory 58,050
Buildings and equipment (net) 352,000
Accounts payable 85,725
Common stock 500,000
Retained earnings 67,925
653,650 653,650
b. Actual sales for December and budgeted sales for the next four months are as follows:
December (actual) 252,000
January 387,000
February 584,000
March 298,000
April 195,000
c. Sales are 20% for cash and 80% on credit. All payments on credit sales are collected in the month following sale. The accounts receivable at December 31 are a result of December credit sales.
d. The company's gross margin is 40% of sales. (In other words, cost of goods sold is 60% of sales.)
e. Monthly expenses are budgeted as follows: salaries and wages, $17,000 per month; advertising, $57,000 per month; shipping, 5% of sales; other expenses, 3% of sales. Depreciation, including depreciation on new assets acquired during the quarter, will be $42,420 for the quarter.
f. Each month's ending inventory should equal 25% of the following month's cost of goods sold.
g. One-half of a month's inventory purchases is paid for in the month of purchase; the other half is paid in the following month.
h. During February, the company will purchase a new copy machine for $1,200 cash. During March, other equipment will be purchased for cash at a cost of $71,000.
i. During January, the company will declare and pay $45,000 in cash dividends.
j. Management wants to maintain a minimum cash balance of $30,000. The company has an agreement with a local bank that allows the company to borrow in increments of $1,000 at the beginning of each month. The interest rate on these loans is 1% per month and for simplicity we will assume that interest is not compounded. The company would, as far as it is able, repay the loan plus accumulated interest at the end of the quarter.
Required
Using the data above, complete the following statements and schedules for the first quarter:
1. Schedule of expeted cash collections:
Hillyard Company Schedule of Expected Cash Collections
January February March Quarter
Cash sales 77,400 77,400
Credit sales 201,600 201,600
Total collections 279,000 279,000
2-a. Merchandise purchases budget:
Hillyard Company Merchandise Purchases Budget
January February March Quarter
Budgeted cost of goods sold 232,200* 350,400
Add desired ending inventory 87,600†
Total needs 319,800 350,400
Less beginning inventory 58,050
Required purchases 261,750
*$387,000 sales x 60% cost ratio = $232,200.
†$350,400 × 25% = $87,600.
2-b. Schedule of expected cash disbursements for merchandise purchases:
Hillyard Company Schedule of Expected Cash Disbursements for Merchandise Purchases
January February March Quarter
December purchases 85,725
January purchases 130,875 130,875
February purchases
March purchases
Total cash disbursements for purchases
3. Cash budget. (Cash deficiency, repayments and interest should be indicated by a minus sign.)
Hillyard Company Cash Budget
January February March Quarter
Beginning cash balance 42,000
Add cash collections 279,000
Total cash available 321,000
Less cash disbursements:
Purchases of inventory 216,600
Selling and administrative expenses 104,960
Purchases of equipment
Cash dividends 45,000
Total cash disbursements 366,560
Excess (deficiency) of cash (45,560)
Financing:
Borrowings
Repayments
Interest
Total financing
Ending cash balance
4. Prepare an absorption costing income statement for the quarter ending March 31.
Hillyard Company Income Statement For the Quarter Ended March 31
Cost of goods sold
Selling and administrative expenses:
5. Prepare a balance sheet as of March 31.
Hillyard Company Balance Sheet March 31
Assets
Current assets:
Total current assets
Total assets
Liabilities and Stocholders' Equity
Current liabilities
Stockholders' equity
Total liabilities and stockholders' equity

1. Costs that do not change with the change in the level of production for some time is classified as ________.
a. variable costs.
b. fixed costs.
c. mixed costs.
d. none of these choices are correct.
2. Under variable costing, the cost of goods manufactured consists of all except:_____.
a. direct materials.
b. direct labor.
c. variable factory overhead.
d. fixed factory overhead.
3. Costs that have characteristics of both a variable cost and a fixed cost are classified as ________.
a. variable costs.
b. fixed costs.
c. mixed costs.
d. none of these choices are correct.

Why should you rotate food when thawing it

Áp dụng một trong các phương pháp quản trị chất lượng để phân tích thực trạng công tác quản trị chất lượng tại một tổ chức/doanh nghiệp cụ thể.

Gomez argues that we need to increase the nation's output. Chang contends that our top priority should be a more equal distribution of income and output. It can be correctly stated that these two goals are:
A. essentially unrelated.
B. complementary because the realization of one will promote fulfillment of the other.
C. at least partially competing because the redistribution of income might impair incentives to work and produce.
D. complementary because a more equal distribution of income always promotes economic growth.

It is January 2nd and senior management of Baldwin meets to determine their investment plan for the year. They decide to fully fund a plant and equipment purchase by issuing $10,000,000 in bonds. Assume the bonds are issued at face value and leverage changes to 2.7. Which of the following statements are true?

a. Total liabilities will be $132,709,346
b. The total investment for Baldwin will be $12,728,474
c. Working capital will remain the same at $12,936,641
d. Baldwin's long term debt will rise by $10,000,000
e. Total assets will rise to $212,378,526

Risk means different things to different people, depending on the context and on how they feel about taking chances.

a. True
b. False

Garden Variety Flower Shop uses 500 clay pots a month. The pots are purchased at $3 each. Annual holding costs per pot are estimated to be 25 percent of a pot's purchase price, and ordering costs are $25 per order. The manager has been using an order size of 1,500 flower pots.

a. What additional annual cost is the shop incurring by staying with this order size?
b. Other than cost savings, what benefit would using the optimal order quantity yield (relative to the order size of 1,500)?

Economic efficiency requires that a natural monopoly's price be: Select one: A. equal to marginal cost where it intersects the demand curve B. equal to the lowest price the firm can charge and still make a normal profit C. equal to average variable cost where it intersects the demand curve D. equal to average total cost where it intersects the demand curve.

Suppose Gulf Shipping Company has the following results related to cash flows for 2019:
Net Income of $7,800,000
Decrease in Accounts Payable of $300,000
Increase in Accounts Receivable of $800,000
Depreciation of $1,200,000
Increase in Inventory of $900,000
Other Adjustments from Operating Activities of $700,000
Assuming no other cash flow adjustments than those listed above, create a statement of cash flows with amounts in thousands.
What is the Net Cash Flow from Operating Activities?
Note: Financial results are provided in dollars but the income statement units are thousands of dollars.
Please specify your answer in the same units as the statement of cash flows (i.e., enter the number from your completed statement of cash flows).

While preparing your risk responses, you identify additional risks. What should you do? Add reserves to the project to accommodate the new risks and notify management. Document the risk and calculate the expected monetary value based on the probability and impact of the occurrences. Determine the risk events and the associated costs, then add the cost to the project budget as a reserve. Add 10 percent contingency to the project budget and notify the customer

A cost is considered controllable at a given level of managerial responsibility if Group of answer choices it is a variable cost, but it is uncontrollable if it is a fixed cost. it changes in magnitude in a flexible budget. the cost has not exceeded the budget amount in the master budget. the manager has the power to incur the cost within a given time period.

Efficiency in a market is achieved when:_______.
a. a social planner intervenes and sets the quantity of output after evaluating buyers' willingness to pay and sellers' costs.
b. the sum of producer surplus and consumer surplus is maximized.
c. all firms are producing the good at the same low cost per unit.
d. no buyer is willing to pay more than the equilibrium price for any unit of the good.

An improvement in a country's balance of payments means a decrease in its balance of payments deficit, or an increase in its surplus. In fact we know that a surplus in a balance of payments A) is always beneficial. B) is usually beneficial. C) is never harmful. D) is sometimes harmful. E) is always harmful.

A stock is expected to pay annual dividends of $1.20 and sell for $42.60 three years from today. Which of these is the correct formula for computing the value of the stock today if the discount rate is 9 percent?
A. Po = $1.20 ($1.20/1.09) + [($1.20+ $42.609)/1.09^2].
B. Po = ($1.20/1.09) + ($1.20/1.09^2) + ($42.60/1.09^2).
C. Po = ($1.20/1.09) + ($1.20/1.09^2) + [(1.20+ $42.60)/1.09^2].
D. Po = $1.20^2/1.09^2 + ($42.60/1.09^2).

The total factory overhead for Norton Company is budgeted for the year at $300,000, divided into three activities: assembly, $200,000; setup, $50,000; and materials handling, $150,000. Norton manufactures two products: Product A and Product B. The activity-based usage quantities for each product by each activity are estimated as follows:
Assembly Setup Materials Handling
Product A 5,000 dlh 60,setups 25 moves
Product B 15,000 dlh 110 setups 250 moves
Total activity- 20,000 dlh 170setups 275 moves
base usage
Determine the activity rate for the set up activity.
a. $166 per setup
b. $294 per setup
c. $1,764 per setup
d. $118 per setup

what is the marketing?

16. List five benefits of therapeutic massage

provides the following data: 20X920X8 Cash$41,000 $25,000 Accounts Receivable, Net102,000 62,000 Merchandise Inventory72,000 50,000 Property, Plant, and Equipment, Net181,000 120,000 Total Assets$396,000 $257,000 Additional information for the year ending December 31, 20X9: Net Credit Sales$550,000 Cost of Goods Sold150,000 Interest Expense25,000 Net Income181,000 Calculate the rate of return on total assets for 20X9.