Consider a processor with an instruction set that consists of four different instruction classes. These four instruction classes are FP, INT, L/S, and Branch instructions. The CPU time for each instruction type and total execution time of a typical program is as shown below Answer the questions that follow: (a) (1 points) Find the reduction in the total execution time if only the time for FP instruction was reduced by 200%. (b) (1 points) Find the reduction in the total execution time if only the time for INT instruction was reduced by 20%. (c) (2 points) Assume you need to pick an implementation from the two implementation above (i.e. one that reduces time of FP or INT instruction), which one would you choose.