Computer Structured Organization

Consider two different implementations of the same instruction set architecture. There are four classes of instructions, A B, C, and D. The clock rate and CPI of each implementation are given in the following table. Clock Rate CPl class A CPl class B CPl class C CPI class D P1 1.6 GHz 1 P2 2 GHz 2 What is the global CPl for P1 implementation? What is the global CPI for P2 implementation