Analyzing account balances for a company using the allowance method of accounting for uncollectible accounts

The following account balances come from the records of Springfield Company.

Beginning Balance

Ending Balance

Accounts receivable

$4,000

$4,500

Allowance for doubtful accounts

550

600

During the accounting period, Springfield recorded $32,000 of service revenue on account. The company also wrote off a $300 account receivable.

Required

a. Determine the amount of cash collected from receivables.

b. Determine the amount of uncollectible accounts expense recognized during the period.