The final balance on a sales ledger control account stood at $10\,150$. It was then found that: 1. a sales invoice worth $270$ had been recorded correctly in the sales journal, but was posted to the customer’s account as $200$ 2. goods returned by a credit customer valued at $90$ had not been entered in the sales returns journal. What was the total of the individual sales ledger balances before these errors were corrected?
- A$9990$
- B$10\,080$
- C$10\,170$
- D$10\,220$