Solve this problem in details and calculation:

Ext-1.5 (20 points) Ten kilogram of Refrigerant 134-a (R-134a) (the "system") is being heated in a rigid container. In the initial state, the system is a mixture of liquid and vapor at a temperature of T1=8C and quality of x1=0.3. The total heat transfer experienced by the system from state 1 to state 2 is Q12=1500kJ. a. Draw the path of the process on a Pv diagram. (3 points) b. Pinpoint the final state 2 ; that is, determine two independent properties of the system at state 2. (7 points) c. Determine T2 and P2. (8 points) d. Comment on the dependence of the system's internal energy on temperature at states near state 2. For example, can R134a be modeled as an ideal gas in the vicinity of state 2? (5 points)