The following events happened at Audit Inc. about accounting service with a customer. March 5, 2019 March 9, 2019 March 14, 2019 March 18, 2019 Audit Inc. was contacted by a customer about accounting services The customer signed a contract about the details of the service. The company received cash in advance from customers $6,000 Audit Inc. provided the accounting service. Under cash-basis accounting, what is the appropriate day to record the revenue related to the accounting service? OA, March 5, 2019 B. March 18, 2019 C. March 14, 2019 D. March 9, 2019