In this exercise, you will convert negative decimal numbers to binary using different formats and different number of bits. With sign-magnitude format, the leftmost bit in your representation will be the sign bit. First, represent the number as though it were positive. Then, change the sign bit to a 1 if the number is negative. To convert a positive number to its negative equivalent with two's complement format, flip all the bits and add one. Use eight bits to represent the following numbers: sign-magnitude, four bits: sign-magnitude, eight bits: two's complement, four bits: two's complement, eight bits: -49 sign-magnitude, eight bits: two's complement, eight bits