Answer:
The correct answer would be option C, 27%.
Step-by-step explanation:
Difference between the Cost of the product and the Selling Price of that product is called the Markup on selling Price. In this example, a store keeper sells CDs at a price of $15. But the cost of each CD is $11, which means, he takes $4 profit on each CD sold. So the markup on selling price can be calculated as follows:
Markup on Selling Price = ( (Selling Price - Cost of the Product) / Selling Price) * 100
Markup on Selling Price = ( ($15 - $11) / $15 ) *100
Markup on Selling Price = ( $4 / $15 ) * 100
Markup on Selling Price = 0.27 *100
Markup on Selling Price = 27%