do this properly please or else I'll give downvote

6. Suppose there is a 4 bits message data 0111. (5) (a) Formulate a hamming code by adding necessary parity bits with this 4 bits message data. Find out the values for the parity bits. (b) Suppose, in the receiver side you got a data 01001110. How can you detect and correct the error (if possible)