An interior product with a large advertising budget sells well when it is introduced, but sales fall as people discontin
Posted: Tue May 10, 2022 6:28 pm
An interior product with a large advertising budget sells well when it is introduced, but sales fall as people discontinue use of the product. Suppose that the weekly sales are given by 4000 20 (+3) where Sisin millions of dollars and is in welcs. After how many weeks will sales be maximized weeks