1: Find selling price (SP) if a profit of 5% is made on
(c) a fan bought at Rs 560 and expenses of Rs 40 made on its repairs.
We know that cost price = Buying price + Overhead expenses
Cost price = Rs 560 + Rs 40 = Rs 600
Profit percent = 5%
Profit = Rs 30
Now, selling price (SP) = cost price + Profit =Rs 600 + Rs 30 = Rs 630
Therefore, the selling price (SP) is Rs. 630