Can you answer it on paper please

In a Pc using an Intel 8085 microprocessor, the number of bits in a hex digit is bits in a doubleword is bytes in a word is. hex digits in a doubleword is Suppose that a word contains EC F9 12 Given that this word represents an unsigned decimal number, what is the decimal Given that this word is a 2's complement representation for a signed decimal number. what is the decimal number? Give the 2's complement of FFC8 Perform each of the following additions of word size numbers. Give the sum in hex as a word size number. State whether or not overflow occurs. State whether or not there is a carry. Check each answer by converting the problem to both decimal interpretations (unsigned and 2's complement); show that the unsigned interpretation is correct when there is no carry, and the signed interpretation is correct when there is no overflow. FFFA + 03B1 FFFA + FFFB