1. Pizza store’s demands for pizza for the last 6 months were375, 363, 444, 399, 522, 587. By using a forecast of the firstmonth of 370, an initial trend forecast of 80, and smoothingparameters of 0.3 for the demand smoothing and 0.3 for the trendsmoothing, forecast for the demand for the next month?
? 613.7 ? 652.3 ? 674.8 ? 684.8