Can someone explain step by step please?

4. Compute the 12-bit Hamming representation of the following 8-bit values: [15 points) (a) 11010100 using ODD parity (b) 01110110 using ODD parity (c) 11100111 using EVEN parity 5. Check the 12-bit Hamming codes and report their corrected values (and note if correction was necessary): [15 points] (a) 111110110100 ODD (b) 001010010100 EVEN (c) 101001011111 EVEN