Please answer this, computer organization

Multiply each of the following pairs of 8-bit numbers using binary representation, Booth's coding and bit-pairing coding of the multiplier: 1) A8 6B For each case, compare between the three algorithms in terms of number of additions and shifts needed. 5C 4E 2) 3) Convert the following IEEE single precision floating point number to their decimal values Report the answers to three significant figures a) 0x 58700000 b) 0x88A00000 Convert the following decimal numbers to IEEE single-precision floating point numbers. Report the results in Hexadecimal values a) -8.625 b) +25.375 4)