saedm4123 saedm4123 26-05-2023 Engineering contestada 3. In Question 2, taking actual 2009 sales of $48,000 as the forecast for 2010, what sales would you forecast for 2011, 2012 and 2013 using exponential smoothing and a weigh α based on actual values of (a) 0.4; (b) 0.8?
