Suppose you want to go from Dhaka to Chittagong, then to Cox’s Bazar. You can travel from Dhaka to Chittagong by bus or by train. From Chittagong, you can take a bus to Cox’s Bazar. The ticket price for bus and train are given below – Dhaka to Ctg Bus = 1200/- Dhaka to Ctg Train = 1000/- Ctg to Cox’s Bazar Bus = 250/- Now choose the least expensive method for you to travel by writing a program in C.

For each of the following process: a) sketch the p-v diagram, b)sketch t-s diagram, c) sketch t-v diagram, d) sketch the boundary work on one of the diagrams (a, b or c) and e) sketch the reversible heat transfer on one of the diagrams (a, b or c): 1- isobaric process from compressed liquid to superheated vapor 2- isothermal process from compressed liquid to superheated vapor 3- isentropic process from compressed liquid to superheated vapor