2.) (15 POINTS) The stuck-at-1 fault condition occurs when a signal is always 1, regardless of its intended value. Assume that a stuck-at-1 fault occurs for the following control signals one at a time. For a set of MIPS instructions as R-type, lw, sw, and addi, indicate which of these instructions would malfunction for each case given below and why.

1.A.) Only RegWrite control signal stucks at 1.

1.B.) Only ALUOp1 control signal stucks at 1.

1.C.) Only MemWrite control signal stucks at 1.