show me the result by steps please

- In computer computations it is often necessary to compare numbers. Two four-bit signed numbers. X = X3X2X1X0 and Y = Y3Y2Y1Y0, can be compared by using the subtractor circuit below, which performs the operation X-Y. The three outputs denote the following: .Z = 1 if the result is 0; otherwise Z=0 N = 1 if the result is negative; otherwise N = 0 V = 1 if arithmetic overflow occurs; otherwise V = 0 Y3 Y2 Y1 YO X3 X2 X1 FA FA FA YA (overflow) (gative) Using Z, N, and V determine a Boolean function that can be used to determine the X2 Y, such that the Boolean function will have value equal to 1 when X Y? Select one: a. Z + (N XORV) O b. V + Z'.N) O c. (N XOR V) d. Z'.(N XOR V) e. N+(VXOR Z)