Unit #2: Agplication Task This is an evaluation, make sure you are completing the work on your own. To earn full marks, you must justify your solution. Include the following as needed: Show diagram, define variables, state formula, theorem, equation or function used, Show substitutions and or steps in solving an equation, State restrictions, state concluding statement, Use correct notation. No marks are given if your solution includes: e or In, differentiation, integration. 1. A Company nds that its sales since the company started in 2000 can be modelled by the function Sm _ 20:2 + 800: + 300 81*2 +103+100 , where Sis the total sales, in millions of dollars, and t is the number of years since 2000. (a) Calculate the years when the sales are 9 million, algebraically. (4 marks) (b) As the years go by, what does the model predict sales will be? Include a sketch in your solution. (2 marks)