Drawings are always estimated at 50% of capital. The trial balance total is?

Use the information below to answer question .
Capital ……………….N2000
Bank ………………….N1200
Purchase ………………N2500
Sales …………………N6700
Stock …………………N1300
Creditors ……………..N1000
Fixed assets……………N3700
Drawings ………………N?
Drawings are always estimated at 50% of capital.
The trial balance total is?

A N9700

B N8700

C N7900

D N7800

Answer is A