Which of the following statements about solid-waste recycling is false? A) It’s less expensive for customers to separate their trash before pickup than to use high-technology recovery plants. B) Glass, iron, and aluminum can be recovered from solid wastes. C) Low-tech resource recovery involves customers separating trash into categories like glass, paper, plastics, and metal. D) High-technology recycling provides many more jobs than low-technology recycling. E) Materials-recovery facilities need a large input of garbage to be financially successful.