You squeeze oranges to make 1 cup of juice of mass 230 g at 25 °C. If the juice freezes at -10°C, determine the heat that must be extracted from the juice to freeze it. Give the value in i) joules, ii) calories, and iii) Btu. Take specific heat capacity and latent heat of fusion 3915 J/kg⋅K and 30016 kJ/kg respectively.