3. Use your knowledge of binary numbers to answer the following: (20 marks) a. Complete the table: (8 marks) 27 26 25 24 23 22 21 2 Decimal 262 1 0 1 1 1 0 0 0 1 0 27 0 1 0 1 0 10 1 Comments b. Convert every value (with no exception) in the decimal column to hex. Make sure you include every operation required. Having their binary representations helps greatly. (8 marks) c. How many hex digits do you need for mapping the number of bits in the previous table? Explain (2 marks) d. How many octal digits do you need for mapping the number of bits in the previous table? Explain (2 marks)