(Table: Optimal Choice of Yogurt and Cheese) Use Table: Optimal Choice of Yogurt and Cheese. The price of yogurt is $2 per unit, and the price of cheese is $4 per kilogram. Hailey's income is $16. Assuming that Hailey spends all of her income on cheese and yogurt, if she buys 1 kilogram of cheese, she can buy _____ yogurt(s), and her total utility will be _____