Bus 1 PC MAR MDR IR SP PSW Y ALU Z Tmp Bus 2 Using the data path given in the quiz instructions, write the control signals to fetch the next instruction from MM and place the result in the IR. You can assume that the MM is fully initialized and that the PC is properly initialized. You must also increment the PC by 4 in your solution (you can assume that the ALU has an increment by 4 operation on the right input that can be enabled by the control signal ALU/inc_4)