Aquantity of water within a piston-cylinder assembly executes a carnot power cycle. during isothermal expansion, the water is heated from saturated liquid at 45 bar until it is a saturated vapor. the vapor then expands adiabatically to a pressure of 2 bar. while doing 364.31 kj/kg of work. evaluate the heat transfer per unit mass and work per unit mass for each process, in kj/kg.