Eco 550 Week 11 Final Exam Essay

1086 Words Oct 21st, 2015 5 Pages
ECO 550 Week 11 Final Exam

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ECO 550 Week 11 Final Exam MULTIPLE CHOICE
1. Evidence from empirical studies of long-run cost-output relationships lends support to the:
a. existence of a non-linear cubic total cost function
b. hypothesis that marginal costs first decrease, then gradually increase over the normal operating range of the firm
c. hypothesis that total costs increase quadratically over the ranges of output examined
d. hypothesis that total costs increase linearly over some considerable range of output examined
e. none of the above
2. The short-run cost function is:
a. where all inputs to the
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The size that is becoming more predominant is presumed to be least cost. This is called:
a. regression to the mean analysis.
b. breakeven analysis.
c. survivorship analysis.
d. engineering cost analysis.
e. a Willie Sutton analysis.
7. George Webb Restaurant collects on the average $5 per customer at its breakfast & lunch diner. Its variable cost per customer averages $3, and its annual fixed cost is $40,000. If George Webb wants to make a profit of $20,000 per year at the diner, it will have to serve__________ customers per year.
a. 10,000 customers
b. 20,000 customers
c. 30,000 customers
d. 40,000 customers
e. 50,000 customers
8. Which of the following is not a limitation of the survivor technique for measuring the optimum size of firms within an industry?
a. since the technique does not employ actual cost data in the analysis, there is no way to assess the magnitude of the cost differentials between firms of varying size and efficiency.
b. the managerial and entrepreneurial aspects of the production process are not included in the analysis
c. because of legal factors, the long-run cost curve derived by this technique may be distorted and may not measure the cost curve postulated in economic theory
d. a and b
e. b and c
9. The primary disadvantage of engineering methods for measuring cost functions is that they deal with the managerial and entrepreneurial aspects of the production process or plant.
a. true
b. false
10. A

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