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Given the following data, use a trend line and seasonals to predict demand for 20X8. Year Winter Spring Summer Fall 20X4 123 172 281

Given the following data, use a trend line and seasonals to predict demand for 20X8. Year Winter Spring Summer Fall 20X4 123 172 281 20X5 155 20X6 151 20X7 178 133 189 186 225 205 286 288 303 272 296

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