A firm's demand curve for labor is equal to the

If the market price is above a firm's average cost at the quantity produced

A) the firm operates and makes a profit. B) the firm operates and make zero economic profit. C) the market price of the firm's inputs will rise. D) total profit is maximized.

In consumer equilibrium, which of the following is true? a. The marginal utility from the consumption of each good is the same

b. The marginal utility from the consumption of each good is zero. c. The marginal utility from the consumption of the last dollar's worth of each good is the same. d. The total utility from the consumption of each good is the same.