Outdoor Equipment (OE) sells camping equipment. On December 1, the accounts receivable account had a balance of $50,700, the bad debt expense account had a balance of $0, and the allowance for doubtful accounts had a credit balance of $5,070. Journalize the remaining journal entries for the 2020 year.
 

Dec.	2	Sold tents for $5,140 on account with a cost of $2,570.
	20	Determined that the total accounts of Rocky Co. with an accounts receivable balance of $1,270 and Grouse Co. with an accounts receivable balance of $2,570 were uncollectible and needed to be written off.
	23	Unexpectedly received payment from Grouse Co. for $2,570.
	31	Estimated that 10% of accounts receivable recorded to date would be uncollectible.

Required:
1. Prepare journal entries to record the transactions. Note: Write-off of uncollectible accounts for Rocky Co. and Grouse Co. should be posted separately.

2. Post the T-account for accounts receivable, bad debt expense, and allowance for doubtful accounts. Determine the ending balance for each account.