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Problem Set 4 Macro Economics

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Problem Set 4- Part A
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Part 1 of 1 - | Question 1 of 5 | 10.0 Points |
Joe quits his computer programming job, where he was earning a salary of $50,000 per year, to start . He opens his own computer software business store in a building that he owns and was previously renting out for $24,000 per year. In his first year of business he has the following expenses: mortgage $18,000, salary paid to himself, $40,000; rent, $0; other expenses, $25,000. Find the economic cost associated with Joe's computer software business. | | | A. $83,000 | | | | B. $99,000 | | | | C. $81,000 | | | | D. $65,000 | |
Reset Selection | Question 2 of 5 | 10.0 Points |
Imagine that the total cost function is described by C(q)=64+(q^2)-12q. The marginal cost (MC) and average cost (AC) are | | | A. MC= 2q-12 AC= (64/q) + q - 12 | | | | B. MC= 64 AC= (64/q) + q - 12 | | | | C. MC= q-12 AC= 64 | | | | D. MC= 2q-12 AC= q - 12 | |
Reset Selection | Question 3 of 5 | 10.0 Points |
The previous technology (described by C(q)=64+(q)²-12q) exhibits diseconomies of scale whenever output is bigger than | | | A. 5 | | | | B. 6 | | | | C. 7 | | | | D. 8 | |
Reset Selection | Question 4 of 5 | 5.0 Points |
Last year, your firm purchased a building for $200,000 in cash. Real estate prices have been holding steady, neither appreciating nor depreciating, and this can be expected to continue for the foreseeable future. Your firm has chosen to employ the building as a call center. The call-center operations involve $25,000 in annual overhead plus a cost of 45 cents ($0.45) per call handled. Currently, the center handles 100,000 calls per year. Your firm is paid $1.00 for each call handled. The firm is risk neutral

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