(b) The table below shows the total MSW (in metric tons) and percent MSW recycled over time in the United States. Year Total MSW recycled (millions of metric tons) Percent of MSW recycled

1960 5 8

1970 7 8

1980 12 10

1990 23 13

2000 57 27

2010 76 33

(ii) Calculate the total MSW generated in 2000 in the United States.
(iii) If paper products accounted for 33% of the total MSW recycled in 2010 and about 7m3 of landfill space is saved for each metric ton of paper products recycled, calculate how much landfill space was saved by recycling paper products in 2010 in the United States.

Pls help!!