Harold Lives on Doritos and Seafood Salads

Harold lives on Doritos and seafood salads.The price of Doritos is 1 dollar per bag and the price of seafood salads is 2 dollars each.Harold allows himself to spend no more than 11 dollars a day on food.He also restricts his consumption to 6,500 calories per day.There are 1,500 calories in a bag of Doritos and 500 calories in a seafood salad.If he spends his entire money budget each day and consumes no more calories than his calorie limit, he can consume up to

A) 3 bags of Doritos per day but no more.
B) 1 bag of Doritos per day but no more.
C) 4 seafood salads per day but no more.
D) 4 bags of Doritos per day but no more.
E) None of the above.