In a certain store, the profit is of the cost. If the cost increases by but the selling price remains constant, approximately what percentage of the selling price is the profit?
Explanation for the correct answer:
Finding the new profit percentage:
Let the cost price be .
Profit
Profit
Profit
Selling price Cost price profit
Selling price
Now cost price is increased by
New cost price of cost price
New cost price
Hence, revised profit Selling price New cost price
revised profit
Profit expressed as percentage of selling price is given as
Required percentage
Required percentage
Required percentage
Hence, profit expressed as percentage of selling price is approximately ,
Hence, option(C) is the correct answer.