Accrual accounting adjustment for commission income

Steps:

• Identify opening commission receivable: $210 (asset to be collected).
• Note cash received during year: $480 (reduces receivable but does not reflect full earned income).
• Calculate earned income: cash received + closing receivable - opening receivable (requires closing balance or total earned, neither provided).
• Conclude no specific journal entry possible without closing receivable or total commission earned for the year.

Not enough information.

Why A is correct:

• Insufficient data to confirm; assumes adjustment increases receivable by $460, but unverified without earned amount.

Why the others are wrong:

• B: Incorrectly debits income statement (income is credited, not debited).
• C: Reverses debit/credit for income recognition (income credited, not debited higher amount).
• D: Balances debit/credit equally at $506 but misapplies to "commission statement" (no such account; uses income statement).

Final answer: Not enough information.