The following transactions have been jumalized and posted to the proper accounts. March in the first month of business operations Mar. 1 The buniness received $10,000 cash and issued common stock to stockholders. Mar.2 Paid the first month's rent of $800. Mar. 3 Purchased equipment by paying $4,000 cash and executing a note payable for 55.000 Mar 4 Purchased office supplies for $700 cash. Mars Biled a client for $14,000 of design services completed Mar 6 Received $6,000 on account for the services previously recorded What is the ending balance in the Service Revenue account? A. $14,000 OB, 516,000 OG $6,000 OD. 510,000