≪p><b><b><span Style="font-Size:20pt;"><span Style="color:#FF0000;"> the Graph Shown Displays the Marginal

<p><b><b><span style="font-size:20pt;"><span style="color:#FF0000;"> The graph shown displays the marginal cost and average total cost curves for a perfectly competitive firm. If marginal revenue equals $50, producing 140 units: is not as profitable as producing 120 units.will earn the firm negative profits.will earn more revenue than producing 100 units.

A) I only
B) II and III only
C) I and III only
D) I, II, and III