2. Assume the following latencies: PC | 1-Men Add | Mux | ALU | Regs | D-Men Sign-Extend | Shift-Left-2 5ps 200ps70ps 30ps80ps 90ps 220ps 20ps If we only need to fetch consecutive instructions what would the cycle time be? Given the datapath below what would the cvcle time be? a. b. PCSrc Add Add result Shift left 2 Read ALUSrC4 4 ALU operation PCaddress register 1 MemWrite Read data 1 register 2 Write Registers Read data 2 Read ALU ALUAddresS data Write Data data memory 16 Sign