Under time as a control, if the product’s temperature remains between 41 °F and 70 °F, how long can it be held?

• A. 8 hours
• B. 6 hours
• C. 4 hours
• D. 2 hours

Answer: (B)

Holding time under time-based control depends on the temperature range the food is kept in. When a time‑temperature controlled for safety food remains between forty-one and seventy degrees Fahrenheit, you can hold it for up to six hours without continuous temperature control. This window is allowed because growth of pathogens is slower at the lower end of the danger zone, giving a longer safe holding window. If the product’s temperature rises to seventy degrees or higher, the allowable hold time under this plan drops to four hours. So, staying within forty-one to seventy degrees Fahrenheit means the food can be held for up to six hours.