1. (21 points) a) (3 points) Consider an 8-bit binary system. Give the 8-bit binary representation for the complement of the following numbers. i) 0110 0101 ii) 1010 0001 ii 1110 0011 b) (6 points) Suppose the bit strings in a) representing unsigned binary numbers. Convert the numbers and their complement to decimal numbers. c) (6 points) Suppose the bit strings in a) representing two's complement numbers. Convert the numbers and their complement to decimal numbers. d) (6 points) Suppose the bit strings in a) representing signed magnitude numbers. Convert the numbers and their complement to decimal numbers