"Delicious Delicacy Foods" operates a catering service specializing in business luncheons for large corporations around Windhoek. "Delicious Delicacy Foods" requires customers to place their orders 2 weeks in advance of the scheduled events. "Delicious Delicacy Foods" invoices its customers on the tenth day of the month following the date of service and requires that payment be made within 30 days of the invoice date. According to the Conceptual Framework of financial reporting, when should "Delicious Delicacy Foods" recognize revenue related to its catering service? (4 marks)