3. (36 points) Convert the following base 10 (decimal) values to binary numbers (8-bits). Each binary result represented in: a) Signed magnitude representation. + 1) -1000 = 2) -160 = 3) -21a = 4) -Od = b) One's complement representation. 1) -1000 = 2) -160 = 3) -210 = 4) Od = c) Two's complement representation. 1) -100a = 2) -160 = 3) -210 = 4) -Od = (There are 12 separate answers in total.)