Question: Consider two signed binary numbers A=(-20)10 and B=(35)10. Perform the subtraction (A-B) of the two values using the signed-2s complement representation and the minimum number

Consider two signed binary numbers A=(-20)10 and B=(35)10. Perform the subtraction (A-B) of the two values using the signed-2s complement representation and the minimum number of digits to accommodate the numbers. (i) Express the result in binary, (ii) How many bits are needed to represent the result? A. (i) 1110111, (ii) 7 bits B. (i) 10110111, (ii) 8 bits C. (i) 11001000, (ii) 8 bits D. (i) 1001001, (ii) 7 bits E. (i) 11001001, (ii) 8 bits

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