all of the following exempt organizations have assets of $$500,000$or more. Which is required to file Form $990,$ Return of Organization Exempt from Income Tax? A$)$ The Centers for Disease Control and Prevention $($CDC$)$ an agency of the United States government $.$ B$)$ The John Mitchell Foundation, a private operating foundation. C$)$Meadowsville University, an accredited private university. D$)$ City Community Church