Amount (in thousand tones) of pesticides manufactured and sold by a Chart Area over the years. 80 70 60 50 40 30 20 10 0 2015 2016 2017 2018 2019 2020 -Sold -Manufactured 1. What is the difference between the amount of pesticides manufactured by the factory in the year 2016 and that in 2019? (a)12000 tones (b) 11000 tones (c) 12800 tones (d) 8500 tones (e) 10500 tones 2. The amount of pesticides sold by the factory in the year 2017 is what percent of the amount of pesticides manufactured by it in that Chart Area (a) 40% (b) 33 1/3% (c) 75% (d) 76% (e) 60% 3. What is percentage increase in the amount of pesticides sold by factory in the year 2018 with respect to the previous year? (a) 15% (b) 9 1/11% (c) 11 1/9% (d)35% (e) 12% 4. What is the ratio of the amount of pesticides not sold by the factory in the year 2020 to that not sold in the year 2018? (a) 2:1 (b) 1:1 (c) 3:2 (d) 5:3 (e) 6:5 5. What is the average amount of pesticides manufactured by the factory over all the years together? (a)48500 tones (b) 51000 tones (c) 54000 tones (d) 46500 tones (e) 36800 tones