3. Compare the performance of a single-cycle datapath machine and a multi-cycle datapth machine using CPU time. Assume that the single-cycle machine has a clock rate of 500MHz, and the multiple-cycle machine has a clock rate of 2GHz. The program has the following instruction mix:

• Load: 40 percent
• Store: 20 percent
• ALU/R-format instr.: 20 percent
• Conditional Branch: 10 percent
• Jump instr.: Remaining instructions