Problem 2: Please show your work with the following problems 1) Binary to Decimal (unsigned) Numeric Conversion Problems a 1101 1100 b) 0110 1101 c 1001 1011 2) Binary to Decimal (signed) a 1101 1100 b) 0110 1101 c) 1001 1011 3)Octal (base 8) to Decimal a)731s b) 2542s 4)Hexadecimal (base 16) to Decimal a)A5B16 b) CB716 5)Hexadecimal to Binary a) 7C5A16 b) 45F216 6)Binary to Hexadecimal (binary unsigned) a)1101 0011 1100 b 0101 1010 0111 7) Binary to Octal (binary unsigned) a)1101 0011 1100 b 101 1011 0110 8)Please express the following decimal numbers in 2's Complement (1 byte is sufficient) a) 123 b)119 c) -76 9)Thought question: Can -150 be expressed in a one byte 2's Complement number? Why or why not