The following transactions were selected from among those completed by Bunny$$s Retail Store:

Nov. $20$ Sold two items of merchandise to Charlie Mann, who paid the $$850$ sales price in cash. The goods cost Bunny$$s $$390.$

$25$ Sold $20$ items of merchandise to Vachon's Athletics at a selling price of $$4,900($total$)$; terms $3/10,$ n$/30.$ The goods cost Bunnys's $$2,950.$

$28$ Sold $10$ identical items of merchandise to Nick$$s Gym at a selling price of $$6,900($total$)$; terms $3/10,$ n$/30.$ The goods cost Bunny$$s $$4,900.$

$29$ Nick$$s Gym returned one of the items purchased on the $28$th$.$ The item was in perfect condition, and credit was given to the customer.

Dec. $6$ Nick$$s Gym paid the account balance in full.

$30$ Vachon Athletics paid in full for the invoice of November $25.$

Required:

Prepare journal entries to record the transactions, assuming Bunny$$s Retail Store uses a perpetual inventory system. $($If no entry is required for a transaction$/$event$,$ select $"$No journal entry required" in the first account field.$)$