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Paraphin [41]
3 years ago
10

Scarcity, opportunity cost, and marginal analysis Alex is training for a triathlon, a timed race that combines swimming, biking,

and running. Consider the following sentence: Because his pool sessions are helping him swim more quickly, Alex plans to reduce by 1 hour per week the time he spends training on the bike and increase by 1 hour the time he spends in the swimming pool; however, his wife says that he should stop doing any biking and running and spend all 20 hours per week in the pool. Which basic principle of individual choice does Alex's plan illustrate that his wife's advice does not?
a. All costs are opportunity costs.
b. People usually exploit opportunities to make themselves better off.
c. Resources are scarce.
d. Many decisions are made on the margin.
Business
1 answer:
lilavasa [31]3 years ago
6 0

Answer:

D

Explanation:

Marginal decisions involves considering the cost and benefit of taking a particular action. If the marginal benefit of taking a particular action exceeds the marginal cost, the activity should be undertaken

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