Under the accrual basis accounting, revenues and expenses are recognized by the following principles: Revenuerecognition:Revenueis recognized when both of the following conditions are met:Revenue is earnedandRevenue is realized or realizable. Expense recognition: Expense is recognized in the period in which related revenue is recognized (this is also known as theMatching Principle).Discuss when the requirements of the revenue recognition principle are usually met. Give an example.Discuss when the requirements of the expense recognition principle are usually met. Give an example.