Fargo's Detective Agency is paid $2,500 in December for services to be performed for a client in January. Fargo's Detective Agency uses the accrual basis of accounting. To record the entry for this transaction, the company will debit the Cash account in December for $2,500. What will be the other account involved in the December accounting entry prepared by Fargo's Detective Agency.

A) Unearned Revenue

B) Prepaid Service

C) Accounts Receivable

D) Service Revenue