During Each Cycle of Operation a Refrigerator Absorbs 45 Cal

Multiple Choice

During each cycle of operation a refrigerator absorbs 45 cal from the freezer compartment and expels 85 cal to the room.If one cycle occurs every 8.0 s,how many minutes will it take to freeze 500 g of water,initially at 0°C? (L_v = 80 cal/g)

A) 800 min
B) 4400 min
C) 120 min
D) 150 min