A man sold two TV sets for ₹7,200 each for neither gain nor loss. If he sold one TV set at a loss of 10%. then the other TV set is sold at a profit of:

A

$$17\frac{1}{2}\%$$

B

$$12\frac{1}{2}\%$$

C

$$15\frac{1}{2}\%$$

D

$$8\frac{1}{2}\%$$