Use the Following to Answer Question

Multiple Choice

Use the following to answer question:
-(Table: Utility from Burgers and Milkshakes) Use Table: Utility from Burgers and Milkshakes.David's marginal utilities for milkshakes and burgers are given in the table.The price of milkshakes is $2,and the price of burgers is $5.If David's income is $10,to maximize his utility,he buys _____ shake(s) and _____ burger(s) .

A) 1;1
B) 0;2
C) 5;0
D) 2;1