Ice actually has negative caloric content. How much energy, in each of the following units, does your body lose from eating (and therefore melting)

Ice actually has negative caloric content. How much energy, in each of the following units, does your body lose from eating (and therefore melting) 78 g of ice?

(a)    joules

(b)    kilojoules

(c)    calories (1 cal = 4.18 J)

(d)    nutritional Calories or capital “C” Calories (1000 cal = 1 Cal)