Amita buys 100 apples at the rate of 12 for ₹100.80 and 200 apples at the rate of 15 for ₹117. It was found that 10% of the apples were spoilt. She sold all the apples at 20 for ₹204. Her profit percentage in the entire transaction is:

A

14.25%

B

15.5%

C

14.75%

D

15.25%