A four-cylinder, four-stroke, 4.5 L diesel engine that operates on an ideal diesel cycle has a compression ratio of 17 and a cutoff ratio of 2.2. Air is at 27 ℃ and 97 kPa at the beginning of the compression process. Determine how much power the engine will deliver at 1500 rpm and the mean effective pressure. Given, flow rate of air is 1 kg/s, Cp = 1.005 kJ/kg K and Cv = 0.718 kJ/kg K.