2. Consider two different machines, with two different instruction sets, both of which have a clock rate of 150 MHz. The following measurements are recorded on the two machines (Machine A and Machine B) running a given set of benchmark programs: Machine A Instruction Type Instruction Count (millions) Cycles per instruction Arithmetic and logic 5 2 Load and store 4 3 Branch 3 2 Others 2 2 Machine B Instruction Type Instruction Count (millions) Cycles per instruction Arithmetic and logic 11 1 Load and store 8 2 Branch 2 2 Others 2 Determine the effective i) CPI, II) MIPS rate, and iii) execution time for each machine. 4