set erent implementations of the same instruction e instruction can be divided into four classes according to architecture. The their CPI (classes A, B, of 1, 2, 3, and w 2, and 2. C, and D). P1 with a clock rate of 2.7 GHz and CPis 3, and with P2 with a clock rate of 3.2 GHz and CPls of 2,2, ogram with a dynamic instruction count of 1.0E6 instructions nto classes as follows: 10% class A, 20% class B, 50% class C, and 20% class D, which is faster: P1 or P2? a) What is the global cPi for each implementation? b) Find the clock cycles required in both cases. 15