The below table shows three different processors $P1,P2,$ and $P3$ running three

programs and their corresponding clock rate, Instruction Count $($IC$),$ and CPU time are

given below. Showing all the steps, answer the following. Make sure all the answers

are rounded off to the nearest hundredth or two decimal places.

a$.$ What is the average CPI for each of the program? $(9$ Points$)$

b$.$ What is the new clock rate that is required for processors $P1,P2,$ and $P3$ so that

the time spent by the respective program on each of the processors is $5s?(18$

Points$)$