In: Economics
QUESTION 1
The law of diminishing marginal productivity pertains to_____:
a. |
the short run. |
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b. |
the long run. |
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c. |
both the short run and the long run. |
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d. |
the short run for small firms, and the long run for large firms. |
1 points
QUESTION 2
Assume that you own a sole proprietorship. Your first year earnings were $75,000, and your explicit costs were $55,000. If you could have worked at another establishment and earned $25,000, which of the following is true?
a. |
Your firm earned an economic profit of $20,000. |
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b. |
Your firm's total implicit costs were $80,000. |
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c. |
Your firm sustained an economic loss of $5,000. |
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d. |
Your firm's total costs are $100,000. |
1 points
QUESTION 3
Which of the following is true regarding accounting profit?
a. |
It is typically smaller than economic profit. |
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b. |
It includes all explicit and implicit cost of production. |
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c. |
It includes depreciation. |
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d. |
All of the above. |
1 points
QUESTION 4
Marginal cost is understood as the change in__________ when producing one more unit of output. In the short run, marginal cost can also be determined by the change in__________ when producing one more unit of output.
a. |
variable cost; fixed cost |
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b. |
total cost; fixed cost |
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c. |
fixed cost; variable cost |
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d. |
total cost; variable cost |
1 points
QUESTION 5
Which of the following are characteristics of a perfectly competitive market?
a. |
Firms are price takers. |
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b. |
Firms produce identical or nearly identical products. |
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c. |
Firms can enter the market without any restrictions. |
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d. |
All of the above. |
1 points
QUESTION 6
An organization with 50 employees will add 10 employees next month. This is_____:
a. |
a long run decision. |
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b. |
a long run and a short run decision. |
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c. |
a short run decision. |
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d. |
none of the above. |
1 points
QUESTION 7
Fixed inputs are_____:
a. |
those inputs to production that have a fixed price. |
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b. |
those inputs to production that result in a fixed variable product. |
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c. |
those inputs to production that cannot be varied in the short run. |
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d. |
those inputs to production that have a fixed market. |
1 points
QUESTION 8
When deciding whether to continue operations or shutdown, a perfectly competitive firm should_____:
a. |
continue operations if the price of the firm's product falls below the minimum average variable cost. |
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b. |
shut down if the price of the firm's product falls below the minimum average variable cost. |
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c. |
continue operations if the marginal cost of a new invention for the firm surpasses average variable cost. |
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d. |
shut down if it can cover all of its costs, but only at a diminishing marginal rate. |
1 points
QUESTION 9
If the total output rises while the cost per unit fails, a firm is understood to be enjoying_____:
a. |
increased profits. |
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b. |
economies of scale. |
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c. |
maximum efficiency. |
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d. |
all of the above. |
1 points
QUESTION 10
Firms that compete in perfectly competitive markets must decide_____:
a. |
the quantity to produce. |
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b. |
the price to charge. |
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c. |
the price to charge and the quantity to produce. |
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d. |
none of the above. |