Question: After plotting demand for four periods, an emergency room manager has concluded that a trend-adjusted exponential smoothing model is appropriate to predict future demand. Use

After plotting demand for four periods, an emergency room manager has concluded that a trend-adjusted exponential smoothing model is appropriate to predict future demand. Use initial values for period 5 of 230.50 for S and 10.333 for T. Use alpha of 0.25 and beta of 0.35. The demand for the first nine periods is: shown below. Obtain forecasts for periods five through eight. Period Demand 1 190 2 201 2 3 209 4 221 5 228 6 241 7 249 8 8 260 9 271 Keep at least two decimal points in all your calculations. More is fine but do not use less. Please note: The practice exam asked about TAF, S, and T. In the interest of time, the exam only asks about TAF so pay attention to this when answering the problems. What is the TAFs forecast for period five? What is the TAF6 forecast for period six. What is the TAF7 forecast for period seven

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