On 1 August, a sales ledger control account showed a debit balance of $4000. Over August, total credit sales amounted to $50000, sales returns from credit customers came to $600, and discounts allowed were $400. At 1 September, the sales ledger control account had a debit balance of $6000. What total was received from credit customers during August?
- A$47000
- B$47800
- C$48200
- D$49000