Use the Following to Answer Questions

Multiple Choice

Use the following to answer questions:
Figure: Game-Day Shirts
-(Figure: Game-Day Shirts) Rick is one of 10 vendors who sell game-day T-shirts at football games in a perfectly competitive market. His costs are identical to the costs of the other 9 vendors. If the price of a shirt is $14, the short-run industry supply will be _____ shirts.

A) 140
B) 200
C) 220
D) 240