Need help understanding the second portion of this question

View Policies Show Attempt History Current Attempt in Progress On June 10, Riverbed Company purchased $7,300 of merchandise on account from Whispering Winds Company, FOB shipping point, terms 3/10, n/30. Riverbed pays the freight costs of $410 on June 11. Goods totaling $600 are returned to Whispering Winds for credit on June 12. On June 19, Riverbed pays Whispering Winds Company in full, less the discount. Both companies use a perpetual inventory system. (a) Your answer is correct. Prepare separate ries for each transaction on the books of Riverbed Company. (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. Record journal entries in the order presented in the problem.) Date Account Titles and Explanation Debit Credit June 10 Inventory $7,300 Accounts Payable $7,30 June 11 Inventory $410 Cash $41 June 12 Accounts Payable $600 Prepare separate entries for each transaction on the books of Riverbed Company. (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. Record journal entries in the order presented in the problem.) Date Account Titles and Explanation Debit Credit une 10 Inventory $7,300 Accounts Payable $7,300 une 11 Inventory $410 Cash $410 une 12 V Accounts Payable $600 Inventory $600 une 19 Accounts Payable $6700 Inventory $201 Cash $6,499 e Textbook and Media Assistance Used Prepare separate entries for each transaction for Whispering Winds Company. The merchandise purchased by Riverbed on June 10 cost Whispering Winds $4,500, and the goods returned cost Whispering Winds $250. (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. Record journal entries in the order presented in the problem.) Date Account Titles and Explanation Debit Credit (To record credit sale) (To record cost of merchandise sold) (To record merchandise returned) (To record cost of merchandise returned)