The Works Manager is entitled to 5% commission on net profits after charging his commission and General Manager's commission; the General Manager gets 10% commission on net profits remaining after charging his commision and Works Manager's commission. If the net prifits before charging any commission is Rs. 1,000 the General Manager's commission will be

A. Rs. 79

B. Rs. 85

C. Rs. 87

D. Rs. 93

Answer: Option C