The threshold revenue test for determining whether to separately disclose an operating segment is 10 per cent or more of 'reported revenue'. Which 'revenue' accounts are to be included?

	A.	External total revenues of all activities within the business
	B.	Internal total revenues of all activities within the business
	C.	External revenues of operating segments
	D.	Internal revenues of operating segments
	E.	Internal and external revenues of operating segments