What food was received in the temperature danger zone milk at 38f cottage cheese 40f shell eggs 43f then potato salad 46f?

* Milk at 38°F: Milk should be kept at 41°F or below to prevent bacterial growth.

* Cottage cheese at 40°F: Similar to milk, cottage cheese should be kept at 41°F or below.

* Shell eggs at 43°F: Shell eggs should be stored at 45°F or below to maintain quality and prevent bacterial growth.

* Potato salad at 46°F: The temperature danger zone is between 40°F and 140°F. Potato salad, especially if it contains mayonnaise, is highly susceptible to bacterial growth within this range.

Therefore, all four food items were received in the temperature danger zone.

It is important to note that storing food items within the temperature danger zone for extended periods can significantly increase the risk of foodborne illness. These items should be immediately refrigerated to the proper temperature to ensure safety.