For the same program, two different compilers are used. The table above shows the execution time of the two different compiled programs. Find the average CPI for each program given that the processor has a clock cycle time of 1 ns. Assume the compiled programs run on two different processors. If the execution times on the two pro censors are the same, how mu Ch faster is the clock of the processor running compiler A's code versus the clock of the processor running compiler B's code? A new compiler is developed that uses only 600 million instructions and has an average CPI of 1.1. What is the speedup of using this new compiler versus using Compiler A or B on the original processor of 1.6.1