11 Question (3 points) T LAUNCH TUTORIAL LESSON @ See page 21 COAST Tutorial Problem A farmer applies 1505 kg of a fertilizer that contains 10.0% nitrogen to his fields each year. Fifteen percent (15.0%) of the fertilizer washes into a river that runs through the farm. 1st attempt See Hint If the river flows at an average rate of 0.325 cubic feet per second, what is the additional concentration of nitrogen (expressed in milligrams of nitrogen per liter) in the river water due to the farmer's fertilizer each year? mg/L