Question $2$: The hardware implementation of a program uses different classes of instructions as

shown in the Table below. This program is run on a Processor which has a clock rate $4\mathrm{.}8$ GHz$.$

a$.$ What is the CPI $($cycles per instruction$)$ for the program? $(5$ points$)$

b$.$ What is the performance of the Processor? $(5$ points$)$