Most unions maintain organizations called "PAC's" (Political Action Committees) as part of their overall structure. A union PAC is created to do which of the following? A. Organize fund-raising events to provide money to children's charities. B. Provide money and support to political candidates and provide union endorsement. C. Assist the union negotiating team with "facts and figures" during collective bargaining. D. Provide volunteer police/security officers for public events in the city or county