Apples and Strawberries A merchant goes to the market to buy apples (50 kgs). He pays € 2 per kg. In the market, he also has the unexpected opportunity to buy strawberries at an attractive price of €4 per kg. He decides to buy 50 kgs. His other expenses are: amortization of his car, insurance, fuel, etc. for a total amount of €42. In order to set up his selling prices, the merchant uses the following rule: Selling price per kg of apples = 1.2 X Product cost of one kg of apples Selling price per kg of strawberries = 1.2 X Product cost of one kg of strawberries What is the product cost of one kg of apples? Of one kg of strawberries?