Final answer:
Frozen chicken breasts should be stored first due to their vulnerability to bacterial growth. Cartons of milk should be stored second as they are highly perishable. Bags of flour and crates of raw carrots can be stored later as they are more shelf-stable.
Step-by-step explanation:
When dealing with food shipments, it's essential to prioritize the order in which you put away items based on their potential to spoil and contaminate. Since most perishable items like frozen chicken breasts and cartons of milk should be stored quickly to maintain their safety and quality, these should be among the first to be put away. Frozen chicken breasts are often more susceptible to bacterial growth if not kept frozen, therefore they should be stored first, followed by the cartons of milk, as these are also highly perishable.
Items like bags of flour and crates of raw carrots do not require immediate refrigeration and are more shelf-stable, so they can be put away later. Packing items such as egg cartons, disposable cups, and trays do not require refrigeration at all.