need help please , need to show all work

Represent the following decimal numbers in binary using 8-bit signed magnitude, one's complement, two's complement. (12 pts) 1) 119 2) -119 3) 56 4) -56 Subtract 56 from 119 by using 8-bit signed magnitude, one's complement, two's complement arithmetic, respectively. (12 pts) Add 56 to -119 by using 8-bit signed magnitude, one's complement, two's complement arithmetic, respectively. (12 pts) Add 56 to 119 by using 8-bit signed magnitude, one's complement, two's complement arithmetic, respectively. (12 pts) Perform the following multiplications by using Booth's algorithm, assuming 8-bit two's complement integers: (12 pts) 1) 17 x 24 6 7 PAGE 1 2) -17 x 24 3) 58 x 117 4) -58 - 117 9 Multiply the value-24 (expressed by 8-bit signed two's complement representation) by 2.12 pts) 10 Divide the value 24 (expressed by 8-bit signed two's complement representation) by 4. (2 pts) 11 Express the following binary fractions in normalized floating-point form using the simple model with excess-15 bias: (6 pts) 1) -1.25 2) 0.75 3) 26.625 12 Add the following numbers using the simple model with a bias of 15. (4 pts) 1) -1.25 +0.75 2) 0.75 + 26.625 13 Multiply the following numbers using the simple model with a bias of 15. (4 pts) 1) -1.25 x 0.75 2) 26.625 x 0.75