An Otto Cycle operates on a compression ratio of 9. At the start of compression the gas is at 35 deg.C, and at the start of expansion the temperature is 4600 K. a. What is the temperature at the end of the compression ? b. What is the temperature at the end of expansion? c. What is the amount of heat supplied to the cycle? d. What is the amount of heat removed from the cycle? e. What is the thermal efficiency?