Which of the Following Situations Results in Unearned Revenue

Multiple Choice

Which of the following situations results in unearned revenue?

A) Collected $100 from a customer who purchased goods a month ago
B) Received an order from a customer who will purchase and pay for goods in two weeks
C) Sold goods for $100 today with payment due from the customer in 30 days
D) Received $100 cash from a customer for an order of goods to be shipped next month