When a market is in equilibrium:
选项:
A: those buyers who value the good more than the price choose to buy the good.
B: those sellers whose costs are less than the price choose to produce and sell the good.
C: the marginal cost of producing the last unit of the good is equal to consumers' marginal benefit from consuming the last unit
D: all of the above are correct.
发布时间:2024-04-24 23:27:50