Graph 8.1 Data plotted in the graph appear in the table below. Refer to Graph 8.1. What is the seasonal index for the first Saturday in the data set? Select one: A. 0.64 B. 0.58 C. 1.56 D. 1.69 Clear my choice Table 8.5 Use the information in Table 8.5. Using the exponential smoothing method, with alpha equal to 0.2 , what is the forecasted demand for November? Use an initial value for the forecast equal to 277 units. Select one: A. greater than 275 but fewer than or equal to 285 units B. greater than 260 but fewer than or equal to 275 units C. more than 285 units D. fewer than or equal to 260 units Consider the following trend adjusted forecast with =0.6 and =0.6. Find the missing trend adjusted exponential smoothing forecast, TAF for August. Round your answer to two decimals. Report only the forecast TAF 8 The use of larger smoothing parameter (alpha) values with an exponential smoothing forecast will result in a forecast that is more responsive to changes in the underlying average. True False