Which of the following would result in an end-of-period adjustment for an accrued revenue? O Cash sales to customers. Sales to customers on account have not been billed or collected. Fees received in advance from customers. O Utilities owed but not yet paid. Which of the following would result in an end-of-period adjustment for a deferred expense? O Wages owed to employees but not yet paid. O Supplies on hand. O Utilities owed but not yet paid. Fees received in advance from customers