On March 2. Whispering Winds Corp. sold $815,000 of merchandise on account to Martinez Company, terms 4/10,n/30.7 of the merchandise sold was $603,000. (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 Ofor the amounts.) On March 6, Martinez Company returned \$81,500 of the merchandise purchased on March 2. The cost of the returned merchandise was $60,300. (Credit account titles are automatically indented when amount is entered. Do not indent manually. If no entry is required, select "No Entry" for the occount titles and enter O for the amounts.) On March 12. Whispering Winds Corp. received the balance due from Martinez Company. (Credit account titles are outomatically indented when amount is entered. Do not indent manually. If no entry is required, select "No Entry" for the occount titles and enter O for the amounts.)