OPR Select Operation Symbol RO Load SEE MUX MUX E SELB 00000 00001 00010 00101 00110 01000 01010 01100 01110 10000 11000 Transfer A Increment A Add A +B Subtract A-B Decrement A AND A and B OR A and B XOR A and B Complement A Shift right A Shift left A TSFA INCA ADD SUB DECA AND OR XOR COMA SHRA SHLA Abu bus Do deceder X SELD OPR ALU Op Binary Code SELA SELB SELD 000 001 010 011 100 101 110 111 Input R1 R2 R3 R4 R5 R6 R7 Input R1 R2 R3 R4 R5 R6 RZ None R1 R2 R3 R4 R5 R6 R7 101 110 111 RS R6 R7 RS R6 R7 R5 R6 R7 Specify the control word that must be applied to the processor described above to implement the following microoperations. R2