Answer:
Debit Cash account $193,200
Credit Unearned Subscription Revenue $193,200
Being entries for the receipt of the subscriptions in November
Debit Unearned Subscription Revenue $16,100
Credit Subscription Revenue $16,100
Being entries for the revenue earned in December 31, 2017
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 subscription sold
= $15 * 12,880
= $193,200
Amount earned in December
= 1/12 * $193,200
= $16,100