It has been suggested that sales for the company may be connected to disposable income. Using the information below regarding historical disposable income, predict the sales for 2020 using regression analysis if a reliable prediction for disposable income for 2020 is $21,200. Year Disposable Income  2013  $18,000  2014  $18,618  2015  $19,099  2016  $24,453 2017  $24,906 2018  $20,388 2019  $21,425     Year Sales 2013  $225,000 2014  $193,000 2015  $248,000 2016  $300,000 2017  $340,000 2018  $295,000 2019  $310,000

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