For a report on the nutritional value of fast food, a writer has decided to organize her information by assigning fast-food items to categories. Which of the following sets of categories is flawed? A.

under a dollar
2.00
4.00     
over $4.00 B.

breakfast items
lunch items
dinner items C.

main dishes     
side dishes
drinks
desserts D.

high-fat items     
high-cholesterol items
high-calorie items