Determine the October 20xx ROI (rounded to two decimal places) for an investment center with the following information:

Assets at September 30, 20xx	$20,000,000
Assets at October 31, 20xx	22,000,000
Assets at October 15, 20xx	18,595,000
Operating income for the month ended October 31, 20xx	5,200,000

Operating income for the month ended October 31, 20xx 5,200,000

Answer

	a.	28.8 percent
	b.	26.8 percent
	c.	22.8 percent
	d.	24.8 percent