profit, and some firms will leave the industry, causing the industry supply curve to decrease.

loss, and some firms will enter the industry, causing the industry supply curve to increase.

loss, but since they are covering average variable cost, no one will exit the industry in the long run.

profit, and some firms will enter the industry, causing the industry supply curve to increase.

loss, and some firms will leave the industry, causing the industry supply curve to decrease.

C + D – B

D – C

C – A

B + A

C – B

profit, and some firms will leave the industry, causing the industry supply curve to decrease.

loss, and some firms will enter the industry, causing the industry supply curve to increase.

loss, but since they are covering average variable cost, no one will exit the industry in the long run.

profit, and some firms will enter the industry, causing the industry supply curve to increase.

loss, shut down temporarily and continues to incur a loss equal to total fixed cost.