An eager scientist on a hot summer day needs to determine how much ice to buy. she has a cooler which is filled with 32 cans of soda at a temperature of 82.9∘f. each can has a mass of 384 g. the scientist wants the temperature of the drinks to be 40.8∘f. if there is no heat lost by the cooler and ignoring any heat lost to the soda containers, what mass ice of ice needs must she add to her cooler? assume the temperature of the ice is 32.0 °f.