If a Perfectly Competitive Market Is in a Short-Run Equilibrium

If a perfectly competitive market is in a short-run equilibrium and each firm has P > SRATC,then

A) individual firms in the industry will increase their output.
B) new firms will enter the market because existing firms are earning economic profits.
C) the market supply curve will become less elastic.
D) existing firms will continue to earn economic profits in the long run.
E) price will fall in the short run as it is too high and firms are making economic profits.