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Question
Adhira buys chocolates and almonds. She has 3 bars of chocolates and 4 bags of almonds. The marginal utility of the third chocolate bar is 18 units of utility and the marginal utility from the fourth bag of almonds is also 18. Is Adhira maximizing her utility?A) Yes, the marginal utility from the last unit of each good is equal.
B) No, she must buy 1 more chocolate bar to equate her quantities of the two goods.
C) No, she must buy cut back to 3 bags of almonds to equate her quantities of the two goods.
D) No, without information on her income and the prices of the two goods, we cannot answer the question.
Answer
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Related questions
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A) is the same thing as its long-run average cost curve.
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Suppose two countries use different combinations of inputs, such as labor and capital, to produce the same product. This implies all of the following except that
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B) its revenue increases.
C) its input price ratio increases.
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A) the slope of the isoquant.
B) the relative input prices.
C) the slope of the isocost line.
D) the ratio of the product's price to the product's cost of production.
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The typical shape of an isoquant is
A) convex towards the origin.
B) concave towards the origin.
C) linear and downward sloping.
D) linear and upward sloping.
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An expansion path shows
A) the level of sales necessary for a firm if it wants to expand.
B) the level of long-run average cost at different scales of operation.
C) the least-cost combination of inputs for each level of output.
D) the returns to scale at each level of output.
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Maximizing the level of output for a given total cost of production
A) is equivalent to producing the profit maximizing output level.
B) is equivalent to minimizing cost for a given level of output.
C) necessitates using only relatively low-priced inputs.
D) will maximize total revenue.
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Golda Rush quit her job as a manager for Home Depot to start her own hair dressing salon, Goldilocks. She gave up a salary of $40,000 per year, invested her savings of $30,000 (which was earning 5 percent interest) and borrowed $10,000 from a close friend, agreeing to pay 5 percent interest per year. In her first year, Golda spent $18,000 to rent a salon, hired a part-time assistant for $12,000 and incurred another $15,000 on equipment and hairdressing material. Based on this information, what is the amount of her implicit costs?
A) $80,000
B) $70,000
C) $42,000
D) $41,500
Q:
Which of the following would be categorized as an opportunity cost?
a. not being able to spend your $10,000 savings if you sink the money in your business
b. the cost of purchasing supplies for your house-cleaning business
c. the cost of purchasing auto insurance for your dry-cleaning delivery business
A) a only
B) a and c only
C) b and c only
D) all of the above