Please find attached the question:

The following questions are based on the material in Chapters 9 and 2: Q6. 6a. Sales data for Fusaichi 8: Co. for the period 2012 to 2016 is as follows: 2012 2013 2014 2015 2016 5,000 5,500 6,000 6,500 7,000 Required: Exponentially smooth the data with a smoothing constant of 0.8 and complete the following table: 6b. Sales data for Pegasus 8: Co. for the period January to June 2016 is as follows: (i) Complete the table (above) for Pegasus by calculating the implied seasonal index for each month. (ii) The trend equation based on the last 6 months seasonally adjusted data isuste Seasonally Adjusted Sales Y = 150 + 10x Required: Prepare a forecast of actual month sales for next June 2017. Assume the time value (x) for next June 2017 is 10 and use the seasonal index from last June 2016. Show your calculation workings