A person lent a certain sum of money at 5% simple interest. If the interest after 6 years is ₹5,600 Jess than the sum lent, then what is the sum lent?

A

₹4,307$$\frac{9}{13}$$

B

₹18,666$$\frac{2}{3}$$

C

₹9,200

D

₹8,000