QUESTION 16 What is the purpose of the MUX controlled by RegDst? A to insure that the correct destination register number is used for the write to the registers B.to insure that the correct register is input to the ALU C. to insure that the correct source register number is used D.to insure that the correct source register number is used for the write to the registers QUESTION 17 The and gate is required for the control of which instruction? lw add be