At 10 a. m., the staff at the college cafeteria was cleaning up after breakfast and getting ready for lunch. carly was cutting up chicken breasts for a casserole dish, and juan was making a cream pie for dessert. after cutting the chicken, carly put the chicken in a pan with a cover and stored it on the top shelf in the refrigerator to avoid time/temperature abuse. juan hurriedly put the cream pie in the refrigerator on the second shelf without a cover. what's wrong with this scenario?