Question & Answer

In a certain chemical blanking operation, a sulfuric acid etchant is used to remove material from a sheet of magnesium alloy. The sheet is 0.25 mm thick. The screen resist method of masking was used to permit high production rates to be achieved. As it turns out, the process is producing a large proportion of scrap. Specified tolerances of ±0.025 mm are not being achieved. The foreman in the CHM department complains that there must be something wrong with the sulfuric acid. \"Perhaps the concentration is incorrect,\" he suggests. Analyze the problem and recommend a solution.

1.       Consider the example of drug arrests made by patrol officers described in Section 16-4C, “Expectancy Theory.” How did the “effort leads to performance” expectancy and the “performance leads to outcomes” expectancy lead to high performance? Be specific. How do you think “valence” was involved? Explain.

Why might changes in the unemployment rate not match one-for-one changes in the output gap?

A welding operation on an aluminum alloy makes a groove weld. The cross-sectional area of the weld is 30.0 mm2. The welding velocity is 4.0 mm/sec. The heat transfer factor is 0.92 and the melting factor is 0.48. The melting temperature of the aluminum alloy is 650°C. Determine the rate of heat generation required at the welding source to accomplish this weld.

Why might it be a good tax planning strategy for an S corporation with one shareholder to pay a salary to the shareholder on the low end of what the services are potentially worth?

1.      : Vote to exonerate the three group members who didn’t cheat. You’re convinced they had no reason to suspect Conrad Novak of dishonesty. Exonerating them is the right thing to do.

Repositioning time on a synchronous transfer line is known by a different name; what is that name?

Zach Taylor is settling a $20,000 loan due today by making 6 equal annual payments of $4,727.53. Determine the interest rate on this loan, if the payments begin one year after the loan is signed.

Of what significance are primary deficits or surpluses for the dynamics of a government’s debt-to-GDP ratio?

: Ignore the problem. Pate’s contributions to new product development are too valuable to risk losing him, and the problems over the past ten years have1.      always worked themselves out anyway. There’s no sense starting something that could make you look bad.

Revenues, gains, and investments by owners are all increases in net assets. What are the distinctions among them?

What is the likely limitation of “general-purpose financialstatements”?

1.      : Do you think Vinson’s desire for changes in culture are related to changes in the external environment? Explain.

What is a coordinate measuring machine?

Direct costs and overhead Job 87M had direct material costs of $400 and a total cost of $2100. Overhead is allocated at the rate of 75 per cent of prime cost (direct material and direct labour).   Required (a)     How much direct labour was used? (b)     How much overhead was allocated?

A single-point HSS tool with a 3/64 in nose radius is used in a shaping operation on a ductile steel workpart. The cutting speed is 120 ft/min. The feed is 0.014 in/pass and depth of cut is 0.135 in. Determine the surface roughness for this operation.

Presented below is a condensed version of the comparative balance sheets for Zubin Mehta Corporation for the last two years at December 31. 2014 2013 Cash $177,000 $ 78,000 Accounts receivable 180,000 185,000 Investments 52,000 74,000 Equipment 298,000 240,000 Accumulated depreciation—equipment (106,000) (89,000) Current liabilities 134,000 151,000 Common stock 160,000 160,000 Retained earnings 307,000 177,000 Additional information: Investments were sold at a loss (not extraordinary) of $10,000; no equipment was sold; cash dividends paid were $30,000; and net income was $160,000. Instructions (a) Prepare a statement of cash flows for 2014 for Zubin Mehta Corporation. (b) Determine Zubin Mehta Corporation’s free cash flow.

In a tensile test a metal begins to neck at a true strain = 0.28 with a corresponding true stress = 345.0 MPa. Without knowing any more about the test, can you estimate the strength coefficient and the strain-hardening exponent in the flow curve equation?

Describe the main source of funds for credit unions. Why might the average cost of funds to CUs be relatively stable even when market interest rates are volatile? (LO7)

Several judicial doctrines limit basic tax planning strategies. What are they? Which planning strategies do they limit?

A turning operation is made with a rake angle of 10°, a feed of 0.010 in/rev and a depth of cut = 0.100 in. The shear strength of the work material is known to be 50,000 lb/in2 , and the chip thickness ratio is measured after the cut to be 0.40. Determine the cutting force and the feed force. Use the orthogonal cutting model as an approximation of the turning process.

1.       : How might organizations strike a balance between respecting and meeting the needs of a diverse workforce and shaping a well-focused high-performance corporate culture based on shared values?

Guillen, Inc. began work on a $7,000,000 contract in 2014 to construct an office building. Guillen uses the completed-contract method. At December 31, 2014, the balances in certain accounts were Construction in Process $1,715,000; Accounts Receivable $240,000; and Billings on Construction in Process $1,000,000. Indicate how these accounts would be reported in Guillen’s December 31, 2014, balance sheet.

Assume that bond market participants suddenly expect the Fed to substantially increase the money supply. (LO2) a. Assuming no threat of inflation, how would this expectation affect bond prices? b. Assuming that inflation may result, how would bond prices be affected? c. Given your answers to (a) and (b), explain why expectations of the Fed’s increase in the money supply may sometimes cause bond market participants to disagree about how bond prices will be affected.

Identify and briefly describe the three basic components of a numerical control system.