Consider the following two processors P1 and P2 executing the same instruction set with the clock rates and CPIs specified in the following tabie: Processors P1 P2 Clock rate 2.4 GHZ 2.8GHZ CPI 1.3 1.0 a. If the processors each execute a program in 25 seconds, find the number of cycles and the number of instructions for each processor. b. For processor P2 we are trying to reduce the time by 35% but this leads to an increase of 18% in CPI. What clock rate should we have to achieve this time reduction? Show your calculations and your final answers for both parts, below. Make sure that you indicate which part you are answering by including the letter a. and b. in your answers.