The compression ratio of an air-standard otto cycle is 9.5. prior to the isentropic compression process, the air is at 100 kpa, 35°c, and 600 cm3. the temperature at the end of the isentropic expansion process is 800 k. using specific heat values at room temperature, determine: (a) the highest temperature and pressure in the cycle; (b) the amount of heat transferred in, in kj; (c) the thermal efficiency; and (d) the mean effective pressure.