1. A benchmark program is run on a 60 MHz processor. The executed program consists of 100,000 instruction executions, with the following instruction mix and clock cycle count: Instruction Type Instruction Count Cycles per instruction Integer arithmetic 85,000 2 Data transfer 32,000 1 Floating point 15,000 2 Control transfer 9,000 3 Determine the effective a) CPI, b) MIPS rate, and c) execution time for this program