7. Using the data in the model, develop a six period moving average for period 26.

8. Using the data in the model, develop a forecast for period 27 using a weighted moving average model with weights of 0.5, 0.2, 0.2, 0.1 (with the first weight on the most recent data). 9. Develop a tracking signal, based on periods 13 through 16.

Below is a trend adjusted model fitted to quarterly revenues of a startup company selling PowerDrink, a new energy drink geared toward college millennials. Based on the data and model below, answer the following questions. 7. Using the data in the model, develop a six period moving average for period 26. 8. Using the data in the model, develop a forecast for period 27 using a weighted moving average model with weights of 0.5,0.2,0.2,0.1 (with the first weight on the most recent data). 9. Develop a tracking signal, based on periods 13 through 16