AirStep Shoe Company has two retail stores, one in Gainesville and the other in Orlando. The Gainesville store had sales of $100,000, a contribution margin of 35 percent, and a segment margin of $14,000. The company's two stores have total sales of $250,000, contribution margin of 32 percent, and a total segment margin of $31,000. The contribution margin for the Orlando store must have been:

A. $65,000
B. $170,000
C. $105,000
D. $45,000