Consider the last 4 digits of your register number. Take the first 2 digits as multiplicand and the next 2 digits as multiplier. If any of the multiplicand or multiplier is zero, then use the value 23 for that.

Ex : For the register number, 21 BCE 5025 , Multiplicand : 50, Multiplier : 25

Ex : For the register number, 21 BCE 0025 , Multiplicand : 23, Multiplier : 25

a. Perform Booth multiplication and identify the type of the multiplier (Good/Ordinary/Worst case multiplier) and justify your answer.

b. Perform Modified Booth Multiplication and show that summands are reduced by n/2.