A county with 180,000 people generates roughly 150,000 tons of municipal solid waste per year (MSW). The current landfill is full and engineers estimate a tipping fee of $30 per ton of MSW for a new landfill and a tipping fee of $80 per ton of MSW for a new incinerator. How much extra money would the county spend over the next 20 years if they incinerated 60% of waste and disposed of the remaining 40% in a landfill as opposed to 100% in the landfill? Elimination Tool Select one answer A $90 million B $150 million C $7.5 million D $144 million