A pipelined processor has a clock rate of 10 GHz and executes a program with 1.5 million instructions. The pipeline has five stages and instructions are issued at a rate of one per clock cycle. Ignore penalties due to branch instruction and out-of-sequence executions. a. What is the speedup of this processor for this program compared to a non-pipelined processor, making the same assumptions used in Section 14.4? b. What is the throughput of the pipelined processor?