Question 1: I. How many different bit patterns can be formed if each must consist of exactly 6 bits? II. Using a two's complement notation system in which each value is represented by a pattern of six bits, represent the value - 3. III. What is the smallest negative integer that can be represented in a two's complement system in which each value is represented by eight bits? (5 marks) IV. In a two's complement system, what value is represented by the pattern 11111111111111001