Answer:
Debit Cash account $16,800
Credit Unearned Subscription Revenue $16,800
Step-by-step explanation:
When a fee is received in advance for a service yet to be rendered, the revenue for such fee is said to be unearned. The entries required are
Debit Cash account and Credit Unearned fees or deferred revenue.
As the service is performed and the revenue is earned, debit Unearned fees and credit revenue.
Total amount received
= $20 * 8400
= $16800