Respuesta :
Answer:
(1) Decreased. Because the prices of Indian food has just rise, so the opportunity cost of Chinese food will fall.
(2) Increased. Because the price of muffins has decreased, so the opportunity cost of eating bagel will increase.
(3) Increased. Because his wage rate increases, so now he have to foregone more money income as compared to earlier. So, the opportunity cost of studying has increased.
(4) Increased. This lower price of gasoline makes the bus ride cheaper.
The labeling of opportunity cost increased or decreased should be shown below.
Increment or decrement with respect to the opportunity cost:
(1) Decreased: Since the prices of Indian food have increased due to this opportunity cost of Chinese food will fall.
(2) Increased: Since the price of muffins has reduced due to this the opportunity cost of eating bagels should increase.
(3) Increased: Since his wage rate increases, so now he has to foregone more money income due to this the opportunity cost of studying should be increased.
(4) Increased: This less price of gasoline should make the bus ride cheaper.
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