George buys 12 apples and 9 pears at the local supermarket, and William buys 18 apples and 17 pears. Apples cost 12 cents each, and pears cost 13 cents each. Which of these show the correct matrix product and calculation of the total amount George and William each pay at the supermarket?

George buys 12 apples and 9 pears at the local supermarket and William buys 18 apples and 17 pears Apples cost 12 cents each and pears cost 13 cents each Which class=