Question & Answer

Using a diagram similar to Figure 7.6 to derive a long-run market supply curve for (a) a constant- cost industry and (b) a decreasing-cost industry.

There are 12 correct answers in the following multiple choice questions (some questions have multiple answers that are correct). To attain a perfect score on the quiz, all correct answers must be given. Each correct answer is worth 1 point. Each omitted answer or wrong answer reduces the score by 1 point, and each additional answer beyond the correct number of answers reduces the score by 1 point. Percentage score on the quiz is based on the total number of correct answers. 27.1 Which of the following are the usual objectives of heat treatment (three best answers): (a) increase hardness, (b) increase melting temperature, (c) increase recrystallization temperature, (d) reduce brittleness, (e) reduce density, and (f) relieve stresses? 27.2 Of the following quenching media, which one produces the most rapid cooling rate: (a) air, (b) brine, (c) oil, or (d) pure water? 27.3 On which one of the following metals is the treatment called austenitizing be performed: (a) aluminum alloys, (b) brass, (c) copper alloys, or (d) steel? 27.4 The treatment in which the brittleness of martensite is reduced is called which one of the following: (a) aging, (b) annealing, (c) austenitizing, (d) normalizing, (e) quenching, or (f) tempering? 27.5 The Jominy end-quench test is designed to indicate which one of the following: (a) cooling rate, (b) ductility, (c) hardenability, (d) hardness, or (e) strength? 27.6 In precipitation hardening, the hardening and strengthening of the metal occurs in which one of the following steps: (a) aging, (b) quenching, or (c) solution treatment? 27.7 Which one of the following surface-hardening treatments is the most common: (a) boronizing, (b) carbonitriding, (c) carburizing, (d) chromizing, or (e) nitriding? 27.8 Which of the following are selective surface-hardening methods (three correct answers): (a) austenitizing, (b) electron beam heating, (c) fluidized bed furnaces, (d) induction heating, (e) laser beam heating, and (f) vacuum furnaces?

A continuous hot rolling mill has two stands. Thickness of the starting plate = 25 mm and width = 300 mm. Final thickness is to be 13 mm. Roll radius at each stand = 250 mm. Rotational speed at the first stand = 20 rev/min. Equal drafts of 6 mm are to be taken at each stand. The plate is wide enough relative to its thickness that no increase in width occurs. Under the assumption that the forward slip is equal at each stand, determine (a) speed vr at each stand, and (b) forward slip s. (c) Also, determine the exiting speeds at each rolling stand, if the entering speed at the first stand = 26 m/min

Alan Jackson invests $20,000 at 8% annual interest, leaving the money invested without withdrawing any of the interest for 8 years. At the end of the 8 years, Alan withdraws the accumulated amount of money. Instructions (a) Compute the amount Alan would withdraw assuming the investment earns simple interest. (b) Compute the amount Alan would withdraw assuming the investment earns interest compounded annually. (c) Compute the amount Alan would withdraw assuming the investment earns interest compounded semiannually.

A spool of wire has a starting diameter of 2.5 mm. It is drawn through a die with an opening that is to 2.1 mm. The entrance angel of the die is 18° degrees. Coefficient of friction at the work-die interface is 0.08. The work metal has a strength coefficient of 450 MPa and a strain hardening coefficient of 0.26. The drawing is performed at room temperature. Determine (a) area reduction, (b) draw stress, and (c) draw force required for the operation.

Why have large banks’ noninterest income levels typically been higher than those of smaller banks? (LO2)

As a result of the Financial Reform Act of 2010, the Consumer Financial Protection Bureau was established and housed within the Federal Reserve. Explain the role of this bureau. (LO3)

Job costing; overhead rates The Eastern Seaboard Company uses an estimated rate for allocating factory overhead to job orders based on machine hours for the machining department and on a direct labour cost basis for the finishing department. The company budgeted the following for last year:       During December, the cost record for job 602 shows the following:   Required (a)     What is the estimated overhead allocation rate that should be used in the machining department? In the finishing department? (b)     What is the total overhead allocated to job 602? (c)      Assuming that job 602 consisted of 200 units of product, what is the unit cost for this job? (d)     What factors affect the volume of production in a period? Can we know all of the factors before the period begins? Why? (e)      Explain why the company would use two different overhead allocation bases.

Jana Kingston Corporation enters into a lease on January 1, 2014, that does not transfer ownership or contain a bargain-purchase option. It covers 3 years of the equipment’s 8-year useful life, and the present value of the minimum lease payments is less than 90% of the fair value of the asset leased. Prepare Jana Kingston’s journal entry to record its January 1, 2014, annual lease payment of $35,000.

Under what circumstances would adherence to money supply targets lead to (a) more stable interest rates; (b) less stable interest rates than pursuing discretionary demand management policy?

Balanced scorecard at individual level; strategy map; boundary systems Required (a) Reflect on the management accounting case and the balanced scorecards used by Qantas and Virgin Australia as part of their incentive plans. How might they use a strategy map in the process of developing their scorecards? (b) With reference to the management accounting case, explain how the airlines might be able to use the balanced scorecard as a form of boundary system.

Define a “compensating balance.” How should a compensating balance be reported?

What are the types of situations that result in troubled debt?

Where can authoritative IFRS related to the accounting for leases be found?

In 1987, Herman Moore Company completed the construction of a building at a cost of $2,000,000 and first occupied it in January 1988. It was estimated that the building will have a useful life of 40 years and a salvage value of $60,000 at the end of that time. Early in 1998, an addition to the building was constructed at a cost of $500,000. At that time, it was estimated that the remaining life of the building would be, as originally estimated, an additional 30 years, and that the addition would have a life of 30 years and a salvage value of $20,000. In 2016, it is determined that the probable life of the building and addition will extend to the end of 2047, or 20 years beyond the original estimate. Instructions (a) Using the straight-line method, compute the annual depreciation that would have been charged from 1988 through 1997. (b) Compute the annual depreciation that would have been charged from 1998 through 2015. (c) Prepare the entry, if necessary, to adjust the account balances because of the revision of the estimated life in 2016. (d) Compute the annual depreciation to be charged, beginning with 2016.

Trace through the effects on the foreign exchange market of a fall in the money supply.

Describe a situation in which a former C corporation that elected to be taxed as an S corporation may have its S election automatically terminated, but a similarly situated corporation that has always been taxed as an S corporation would not.

The Buildings account of Postera Inc. includes the following items that were used in determining the basis for depreciating the cost of a building. (a) Organization and promotion expenses. (b) Architect’s fees. (c) Interest and taxes during construction. (d) Interest revenue on investments held to fund construction of a building. Do you agree with these charges? If not, how would you deal with each of the items above in the corporation’s books and in its annual financial statements?

Can the margin of safety ever be negative? Explain your answer.

Burke Company has purchased two tracts of land. One tract will be the site of its new manufacturing plant, while the other is being purchased with the hope that it will be sold in the next year at a profit. How should these two tracts of land be reported in the balance sheet?

What is the common approach used in all of the material addition technologies to prepare the control instructions for the RP system?

P.1 What is a polymer? P.2 What are the three basic categories of polymers?

Assume that your friend Will Morris, who is a music major, asks you to define and discuss the nature of a liability. Assist him by preparing a definition of a liability and by explaining to him what you believe are the elements or factors inherent in the concept of a liability.

Emily and Toni are recently married college students. Can Emily qualify as her parents’ dependent? Explain.

The following independent situations relate to inventory accounting. 1. Kim Co. purchased goods with a list price of $175,000, subject to trade discounts of 20% and 10%, with no cash discounts allowable. How much should Kim Co. record as the cost of these goods? 2. Keillor Company’s inventory of $1,100,000 at December 31, 2014, was based on a physical count of goods priced at cost and before any year-end adjustments relating to the following items. (a) Goods shipped from a vendor f.o.b. shipping point on December 24, 2014, at an invoice cost of $69,000 to Keillor Company were received on January 4, 2015. (b) The physical count included $29,000 of goods billed to Sakic Corp. f.o.b. shipping point on December 31, 2014. The carrier picked up these goods on January 3, 2015. What amount should Keillor report as inventory on its balance sheet? 3. Zimmerman Corp. had 1,500 units of part M.O. on hand May 1, 2014, costing $21 each. Purchases of part M.O. during May were as follows. Units Unit Cost May 9 2,000 $22.00 17 3,500 23.00 26 1,000 24.00 4 5 8A physical count on May 31, 2014, shows 2,000 units of part M.O. on hand. Using the FIFO method, what is the cost of part M.O. inventory at May 31, 2014? Using the LIFO method, what is the inventory cost? Using the average-cost method, what is the inventory cost? 4. Ashbrook Company adopted the dollar-value LIFO method on January 1, 2014 (using internal price indexes and multiple pools). The following data are available for inventory pool A for the 2 years following adoption of LIFO. At Base- At Current- Inventory Year Cost Year Cost 1/1/14 $200,000 $200,000 12/31/14 240,000 264,000 12/31/15 256,000 286,720 Computing an internal price index and using the dollar-value LIFO method, at what amount should the inventory be reported at December 31, 2015? 5. Donovan Inc., a retail store chain, had the following information in its general ledger for the year 2015. Merchandise purchased for resale $909,400 Interest on notes payable to vendors 8,700 Purchase returns 16,500 Freight-in 22,000 Freight-out (delivery expense) 17,100 Cash discounts on purchases 6,800 What is Donovan’s inventoriable cost for 2015? Instructions Answer each of the preceding questions about inventories, and explain your answers.ROBLEMS