I. Convert 4 bit binary numbers into Decimal Equivalent if Decimal equivalent if the number Unsigned Signed magnitude- l's Complement 2SComplement Binary # Register A1110 Register B010 Register C 1001 2, Use the 2's complement Representation results from 1 , perform X = A+B and the Y = X-C. Verify the results in Decimal. Indicate error if the number is overflow/underflow