please show work

9. Using 16-bit Iwo's complement integers, written using hexadecimal notation, perform the following arithmetic operations. The answer must be written as a. 16-bit two's complement integer in hexadecimal notation. (If overflow occurs, show it and cross out the new msb.) Hint: For subtraction, you can either do base-16 subtraction, or you can negate the second number and add. x1234 x0172 x0001 x03C6 + x2359 + x5432 + XOFOA + FOOT xFFFF + xFFFO X3011 XOOFO