Estimate the as-discarded density of the following solid waste. if the compaction ration is 2.5, what size collection vehicle is needed per 1,000 kg of waste? component mass (%) density (kg/m3) newspaper 15 85 other papers 24 85 cardboard 33 50 glass 4.2 195 plastics 0.49 65 aluminum 0.13 160 ferrous 1.18 320 nonferrous 0.35 160 yard waste 17.97 105 food waste 1.67 290 dirt 2.01 480