A perfectly competitive firm is in the following situation: output = 6000 units; market
price = $2; total fixed cost = $7000; total variable cost = $6000; marginal cost =$3. This firm should do which of the following:
reduce output but not shut down to maximize short-run profit.
increase output to maximize profit.
not change output since profit is already maximized.
shut down immediately.
raise price above $3 to maximize profits.