What is the change in pressure required to change the freezing point of water at 1°C and 0°C if the heat of fusion of ice is 333.5 J/cm² and the density of water is 0.998 g/cm³ and of ice is 0.9168 g/cm³?

a. 206.8 atm
b. 250.5 atm
c. 322.1 atm
d. 374.6 atm