8. (12 points) Suppose numbers were being represented with 6 bits a. How many unique values could be represented? b. I the representation was unsigned, what would be the smallest possible value (show in binary and decimal)? 2. e representation was unsigned, what would be the largest possible value (show in binary and decimal)? 3 d. If the representation was signed (wo's complement), what would be the smallest possible value (show in binary and decimal)? e. If the representation was signed (two's complement), what would be the largest possible value ( in binary and decimal)? 63 f. Show how -23 would be represented using a 6-bit two's complement notation