What energy is necessary to heat 10*g of ice at -10 ""^@C to give 10*g steam at 100 ""^@C?

We need $\text{(i) the specific heat capacity of ice}$,
And $\text{(ii) the latent heat of fusion of water}$, and $\text{(iii) the specific heat capacity of water}$, and $\text{(iv) the heat of vaporization of water}$, and $\text{(v) the specific heat capacity of water gas}$.