At the end of 2020, Oriole Co. has accounts receivable of $775,800 and an allowance for doubtful accounts of $71,100. On January 24, 2021, the company learns that its receivable from Megan Gray is not collectible, and management authorizes a write-off of $7,200. On March 4, 2021, Oriole Co. receives payment of $7,200 in full from Megan Gray. Prepare the journal entries to record this transaction.