Answer:
D. Accounts receivable is debited $6,820; the dental revenues account is credited $6,820.
Step-by-step explanation:
The two accounts that are affected here are accounts receivables ( Assets) and the revenue account ( affects capital). The accounts receivable will increase as payment is expected at the end month. Since receivable are assets, an increase in receives is recorded as a debit of the account receivable account. $ 6,820 will be debited on the accounts receivables.
The services rendered increases the revenue to Dr. Peabody. Revenue is considered a capital account because it increases the owner's equity. An increase in a capital account is credited. Dr. Peabody will credit the dental revenue account with $6,820.