A. Rs.50
B. Rs.105
C. Rs.115.20
D. Rs.125.40
✅ The correct answer is option C. Rs.115.20.
For an income of Rs.10,investments=Rs.96.
For an income of Rs.10,investments=Rs.96.
For an income of Rs.12,
For an income of Rs.12,
Cost of Rs. 6400 stock = Rs. (85/100 * 6400 ) = Rs. 5440.