Use the Following to Answer Question

Multiple Choice

Use the following to answer question:
-(Figure: Game-Day Shirts) Use 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