Please show work and answer 10-12. Thank you!!!

Part C. Environmental Compliance. A company owns three factories on the Washita River that emits four different pollutants. The state has recently mandated a 16-ton reduction for each pollutant in the river. The company is considering the tons of emissions to process from each factory that will reduce the amount of pollutants in the river that meet state requirements for each pollutant. The company has available processes for each factory effective in reducing the pollutants, but the cost and efficiency vary between factories. The maximum tonnage that can be processed by a Factory is 280 tons. Tons of Pollutant Reduced per Ton of Emission Processed Factory A Factory B Factory C Pollutant 1 0.03 0.02 0.04 Pollutant 2 0.04 0.02 0.03 Pollutant 3 0.02 0.04 0.02 Pollutant 4 0.01 0.04 0.02 Cost/Ton S250 S210 S280 Question 10. What is the minimum cost to meet state requirements? A. $149818 B. $224000 C. $140080 D. $168000 E. None of the above Question 11. Which pollutant was reduced less than the mandate at the minimum cost solution? A.1 B.2 C.3 D.4 E. None of the above Question 12. Suppose the maximum tonnage that can be processed by a factory was relaxed where there was no limit on tons processed by a factory. If only one factory was used, which factory would yield the least cost and meet state requirements? A. Factory A B. Factory B C. Factory C Part C. Environmental Compliance. A company owns three factories on the Washita River that emits four different pollutants. The state has recently mandated a 16-ton reduction for each pollutant in the river. The company is considering the tons of emissions to process from each factory that will reduce the amount of pollutants in the river that meet state requirements for each pollutant. The company has available processes for each factory effective in reducing the pollutants, but the cost and efficiency vary between factories. The maximum tonnage that can be processed by a Factory is 280 tons. Tons of Pollutant Reduced per Ton of Emission Processed Factory A Factory B Factory C Pollutant 1 0.03 0.02 0.04 Pollutant 2 0.04 0.02 0.03 Pollutant 3 0.02 0.04 0.02 Pollutant 4 0.01 0.04 0.02 Cost/Ton S250 S210 S280 Question 10. What is the minimum cost to meet state requirements? A. $149818 B. $224000 C. $140080 D. $168000 E. None of the above Question 11. Which pollutant was reduced less than the mandate at the minimum cost solution? A.1 B.2 C.3 D.4 E. None of the above Question 12. Suppose the maximum tonnage that can be processed by a factory was relaxed where there was no limit on tons processed by a factory. If only one factory was used, which factory would yield the least cost and meet state requirements? A. Factory A B. Factory B C. Factory C