N 2. (30 points) 3.50 mol of an ideal gas with co gas is put through the following cycle: R is initially at 65 C and 2.0 bar. The ideal (i) Constant volume heating to twice its initial pressure. (ii) Reversible, adiabatic expansion back to its initial temperature. (iii) Reversible isothermal compression back to 2.0 bar. Please draw the P-V diagram of the entire cycle. Then calculate , W.AU, and AH for each step (i,ii,iii). Please show your steps clearly