QUESTION 4.1 POINT Sarah is trying to decide what combination of cups and plates to buy. Her budget is $18. Plates cost $6 each and cups cost 3 each. The numbers in the table represent total utility. Given her budget, which combination will maximize total utility? Quantity Plates Utility from Plates 21 Quantity Cups Utility from Cups 11 60 GUALNE 77 Rizales 93 106 Select the correct answer below: 3 plates and cups 2 plates and 2 cups I plate and 4 cups plates and 6 cups