Afour-cylinder, four-stroke internal combustion engine has a bore of 3.7 in and a stroke of 3.4 in. the clearance volume is 16% of the cylinder volume at bottom dead center and the crankshaft rotates at 2400 rpm. the processes within each cylinder are modeled as an air-standard otto cycle with a pressure of 14.5 lbf/in.2 and a temperature of 60f at the beginning of compression. the maximum temperature in the cycle is 5200r. based on this model, calculate the net work per cycle, in btu, and the power developed by the engine, in horsepower.