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. <br/> under a dollar<br/> <img src="null"/>2.00<br/> <img src="null"/>4.00 <br/> over $4.00 B. <br/> breakfast items<br/> lunch items<br/> dinner items C. <br/> main dishes <br/> side dishes<br/> drinks<br/> desserts D. <br/> high-fat items <br/> high-cholesterol items<br/> high-calorie items