The following table shows a company's annual revenue (in billions of dollars) for 2009 to 2014. Year Period (t) Revenue 2009 1 23.8 2010 2 29.2 2011 3 37.8 2012 4 50.1 2013 5 59.9 2014 6 66.8 -Develop a linear trend equation for this time series to forecast revenue (in billions of dollars). (Round your numerical values to three decimal places.) -What is the average revenue increase per year (in billions of dollars) that this company has been realizing? (Round your answer to three decimal places.) -Compute an estimate of this company's revenue (in billions of dollars) for 2015. (Round your answer to two decimal places.)

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