A styrofoam cooler (K = .030 W/m^o C) has an average surface area of 0.391 m² and an average thickness of 2.4 cm. There are 4.10 kg of ice at 0^oC in the cooler and the outside temperature is 26.0^oC. The heat of fusion for water is 3.33E+5 J/kg and the heat of vaporization for water is 2.26E+6 J/kg. How much heat is required to melt the ice in the cooler? (in J)

About how much time will it take to melt the ice in the cooler? (in s)