After discontinuing all advertising for a tool kit in 2010, the manufacturer noted that sales began to drop according to the model500,0001+0.2ewhere S represents the number of units sold and t represents the year, with t= 0 corresponding to 2010 (see figure). In 2014, 300,000 units were sold.S500 000400000300000200000100000"4 6 88 10 12(a) Use the graph to estimate sales (in units sold) in 2018. (Round your answer to the nearest whole number.)5-287273 X units sold(b) Complete the model by solving for k. (Round your answer to three decimal places.)k=(c) Use the model to estimate sales (in units sold) in 2018. (Round your answer to the nearest whole number)units sold5-Compare your results with that of part (a).O The algebraic result is significantly different from the graphical result.The algebraic result is similar to the graphical result.

Given modal is S = 500,0001 + 0.2 ekt -------(1) where t = 0 represent the…

Answered: After discontinuing all advertising for…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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