A alone can complete a piece of work in 18 days and B alone can complete the same work in 24 days. A and B undertook the work for ₹22,500. They took the help of C and completed the work in 8 days. How much is to be paid to A?

A

₹5,192

B

₹10,000

C

₹9,000

D

₹7,500