Exercise 4: (10 pts) The design team for a simple, single-issue processor is choosing between a pipelined or non-pipelined implementation. Here are some design parameters for the two possibilities: Parameter Clock Rate CPI for ALU instructions CPI for Control instructions 2 CPI for Memory instructions 2.7 Pipelined Version 3 GHz Non-Pipelined Version 2.2 GHz 1.3 1.3 1.5 For a program with 2090 ALU instructions, 10% control instructions and 70% memory instructions, which design will be faster? Give a CPI average for each case. a) For a program with 80% ALU instructions, 10% control instructions and 10% memory instructions, which design will be faster? Give a CPI average for each case. b)