a Forecast for month 241 1381.67 b Suggested price for month 241 to increase the demand to 140,000 1400= 1627.81+ (-0.98458) *Price Suggested Price= 231.38 F ignificance F C Suggested advertising budget for month 241 52.58503 4.579E-26 1400= 1128.33 + (0.316675) * Advertisin Suggested advertising budget (K) = 857.88 P-value Lower 95%Upper 95%Lower 95.0Upper 95.0% 1.283E-20 885.0582 1306.429 885.0582 1306.429 6.875E-17 0.903845 1.409272 0.903845 1.409272 0.017319 -1.793864 -0.17529 -1.793864 -0.17529 5.459E-14 0.238727 0.394623 0.238727 0.394623