Answer:
The correct answer is C, -20 to -10 degrees Fahrenheit.
Explanation:
Foods should be stored at a temperature of zero degree Fahrenheit. The quality of the food remains same if frozen at zero degrees. But to have the best quality maintained, the meat should be stored at -20 to -10 degrees Fahrenheit. Because at zero degrees, bacteria becomes dormant and the foods can remain in their original condition. Raw foods like meat etc can be stored for more than 4 to 6 months, cooked foods should not be stored more than 3 months.