5.3 Data is stored in the R4-D4 computer using eight-digit base 4 notation. Negative numbers are stored using 4's complement. a. What is the sign-and-magnitude value of the following 4's complement number?* 333332104 ave your answer in base 4. b. Add the following eight-digit 4's complement numbers. Then, show the sign-and- magnitude values (in base 4) for each of the input numbers and for your* result. 3220231 120000