2. The following data shows seasonal attendance at Broadway Theaters in New York City over a five-year period. Sales (000) A. Plot the series and indicate the appropriateness of seasonal and trend time series components. 8. Develop and produce the seasonal indexes by multiple regression methods in Minitab. C. Complete the final forecast for each quarter of year 6 having seasonality and trend in the forecast. D. On one graph, plot the original data and final forecast including the sixth year. You may use output from Minitab to explain your results and please hand the output in. Last, you may use Word for explanation of answers if you would like to make a cosmetic result. However, the Word output should be imbedded in the Excel sheet in the appropriate position