Final answer:
Ready-to-eat foods prepared on site may be stored in a cooler for up to seven days at a maximum internal temperature of 41°F.
Step-by-step explanation:
Ready-to-eat foods that are prepared on-site may be stored in a cooler for up to seven days. However, it is important to store these foods at the maximum internal temperature of 41°F to ensure their safety. This temperature is recommended to prevent the growth of bacteria and reduce the risk of foodborne illnesses.