Apple Inc., a leading technology company, reported total revenues of $274.52 billion for the fiscal year 2021. Given that Apple generates income from various sources such as product sales, services, and licensing, how would you allocate the revenue among its different business segments based on the following data: iPhone sales revenue of $167.7 billion, Mac sales revenue of $30.6 billion, Services revenue of $65.5 billion, and Other Products revenue of $20.7 billion?