Please answer all questions[a-e].thanks in advance

An insulated tank is divided into 2 parts by a partition. One part of the tank contains 2.5 kg of R-134a at 60C and 600 kPa while the other part is evacuated. The partition is now removed, and the R-134a expands to fill the entire tank and has a final pressure of 100 kPa. (a) Illustrate the system and and show its boundary. State ONE (1) assumption made in the analysis. [2 marks] (b) Determine the final temperature in C and the state of R-134a. [8 marks] (C) Show the processes involved on T-u (temperature - internal energy) diagram with respect to saturation lines. [3 marks] (d) Calculate the volume occupied by R-134a at final state in m? [2 marks] (e) If the insulated tank is now equipped with a paddle wheel and does 25 kJ/kg of work on the fluid, calculate the temperature of R-134a in C. [5 marks]