need help with C please! thank you

On March 12, Sandhill Company received the balance due from Indigo Company. (List all debit entries before credit entries. Credit account titles are automatically indented when amount is entered. Do not indent manually. If no entry is required, select "No Entry" for the account titles and enter 0 for the amounts.) On March 2, Sandhill Company sold $845,000 of merchandise on account to Indigo Company, terms 3/10,n/30. The cost of the merchandise sold was $530,000. (List all debit entries before credit entries. Credit account titles are automatically indented when amount is entered. Do not indent manually. If no entry is required, select "No Entry" for the account titles and enter O for the amounts.) Attempts: 1 of 1 used b) On March 6, Indigo Company returned $84,500 of the merchandise purchased on March 2 . The cost of the returned merchandise was \$55,700. (List all debit entries before credit entries. Credit account titles are automatically indented when amount is entered. Do not indent manually. If no entry is required, select "No Entry" for the account titles and enter O for the amounts.)