Please provide the equation for next years sales. thank you.

Suppose a firm has had the following historic sales figures 2009 2010 2011 2012 Year Sales $ 1,410,000 S 1,670,000 S 1,580,000 S 2,170,000 $ 1,810,000 2013 What would be the forecast for next year's sales using regression to estimate a trend? Year 2009 2010 2011 2012 2013 Sales $ 1,410,000 $ 1,670,000 $ 1,580,000 $ 2,170,000 $ 1,810,000 Complete the following analysis. Do not hard code values in your calculations, and do not round intermediate calculations Next yea r's sales