Answer:
$12,000
Explanation:
The main difference between cash basis accounting and accrual accounting is that accrual accounting recognizes revenue only after the earning process is completed. On the other hand, cash basis accounting recognizes revenue and expenses when the money is received or paid, regardless of when the service is provided. This is why the US GAAP doesn't allow cash basis accounting.
The IRS allows cash basis accounting for individuals and small businesses that only deal with cash payments, but they must meet certain criteria: