1. (5x2-10 points) Briefly explain the following Mic-1 ALU functions with the respective given values of the six signals? F F. | ENA | ENB | INVA | INC | Function (a)1 (b) 0 (c) 111 (d) 0 0 1 A1 1 B 1 -A 0 AAND B 0 A OR B 0 0 0 1. (5x2-10 points) Briefly explain the following Mic-1 ALU functions with the respective given values of the six signals? F F. | ENA | ENB | INVA | INC | Function (a)1 (b) 0 (c) 111 (d) 0 0 1 A1 1 B 1 -A 0 AAND B 0 A OR B 0 0 0