What is the primary means of support used in this final paragraph to develop the writer's main idea? A) The writer acknowledges the cost involved in starting a recycling program but reiterates the benefits. B) The writer uses facts from other schools in the area that have successfully established recycling programs. C) The writer issues a call to action in which she encourages students at her school to take an active part in establishing a recycling program. D) The writer offers a personal story of how the amount of trash going to the trash collection facility near her home was reduced because of a recycling program.