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Question
Terence has $50 per week to spend on Subway sandwiches and milkshakes. The price of a Subway sandwich is $5 and the price of a milkshake is $4. He buys 6 sandwiches and 5 milkshakes. The marginal utility of the 6th sandwich = 25 and the marginal utility of the 5th milkshake = 24. Which of the following is true?A) He is not maximizing his utility and should buy more milkshakes.
B) He is maximizing his utility.
C) He is not maximizing his utility and should buy more Subway sandwiches.
D) He is not maximizing his utility because he is not spending all of his income.
Answer
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Related questions
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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) the relative input prices.
C) the slope of the isocost line.
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The typical shape of an isoquant is
A) convex towards the origin.
B) concave towards the origin.
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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.
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Maximizing the level of output for a given total cost of production
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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
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C) $42,000
D) $41,500
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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