Felicia wants to follow the "check your steps" rules for food safety. when she prepares high-risk foods, she avoids cross contamination, cooks raw foods to their safe internal temperatures, and chills leftovers within 30 minutes after serving them. after eating one of her meals, felicia and her dinner guests developed a food-borne illness. based on this information, which step did she fail to take? a. clean b. pasteurize c. irradiate d. salt