Suppose at the current output, a firm's marginal cost is $5. Drag and drop application. If the market price is $7 If the market price is $7 drop zone empty. If the market price is $5 If the market price is $5 drop zone empty. If the market price is $4 If the market price is $4 drop zone empty. the firm should increase output the firm should maintain its current output the firm should decrease output