Answer:
The correct answer is 2 hours
Step-by-step explanation:
The range of temperature between 40°F to 140°F is called the danger zone because between this temperature the bacteria can grow very rapidly because it is the optimum temperature for most of the bacteria to grow.
So due to the rapid increase of bacteria in the danger zone, the food should not be left for more than two hours in the danger zone. USDA says if the temperature of the environment is over 90°F than the food should not be left out of the refrigerator for more than 1 hour however the self-life of every food is also responsible on its composition.