Figure 5.4 shows a firm's marginal cost, average total cost, and average variable cost curves. At Q = 50, the total cost is:

A. $2,100.
B. $2,800.
C. $4,500.
D. $6,300.


Answer: C

Economics

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The demand curve is:

A. a downward-sloping line that reflects the inverse relationship between price and quantity. B. an upward-sloping line that reflects the inverse relationship between price and quantity. C. a downward-sloping line that reflects the positive relationship between price and quantity. D. an upward-sloping line that reflects the direct relationship between price and quantity.

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The Fed is part of the executive branch of the federal government

a. True b. False Indicate whether the statement is true or false

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The sum of the balances in the current and capital accounts in the balance of payments must equal zero

Indicate whether the statement is true or false

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Dollar depreciation raises United States Real GDP when the __________ shift of the AD curve exceeds the _________________ shift of the SRAS curve

A) rightward; rightward B) rightward; leftward C) leftward; rightward D) leftward; leftward

Economics