1. Consider the single-cyele datapath/implementation that we discussed in class. Assume that the following control signals are always 0 (stuck-at-0). Determine which MIPS instruction(s), if any, that we discussed in class will not work correctly and explain what will happen instead. The instructions to be consider here are R format (add, sub, and, or nor, slt), lw, sw, and beq. a). RegWrite-0 b). MemRead-0 c). Mem Write 0 d). ALUOp00 e). ALUOpl -0 f). Branch -0 (or PCSre 0)