having trouble with problem 2 at the very top

I1.2. Convert bit pattern 1 1010 1010 1011 0101 to its hex equivalent by completing the table below. Copy the bits to the "Bits" row. (0.5 points) Draw thick borders to group the bits. (0.5 point) Convert each group to its decimal equivalent. (0.5 point) Convert cach decimal digit to its hexadecimal equivalent. (0.5 points) itpositions_ 16115 14113112111|1 M8T7M 514131211 01 Hex digits Decimal digits Bits IIl. Language of computers. (7 points total) III.1 Given the following bit patterns: a = 01000111 0110 11 11 0111 0100, and b-01100011 0110 1000 01100001. Complete the following table by performing the corresponding logical operations.(0.5 per operation, 2.5 points total) Bit pos 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 | 1 | 0 | o l o l 1 | 1 | 11011|1 | 1 | 1 | 1 | 1 | 1 | 1 | 11011|010 1011|1|0|01011|11011|1|11010101011|11010101011 Cl a AND b a OR b a NOR b a XOR b NOT b I.2. Suppose a and b from II11 represent an encoded string of characters. Would you be able to recover the original message? What is it? (0.5 point)