Question

alpha- beta-gamma- 0.25 0.2 0.3 Year Season Period Sales Level Trend Seasonal Forecast 2019 Spring 87 149 125 72 100 0.79 1.32 1.18 0.71 6 Summer Fall Winter 113.87.0 2020 Spring 95.4 Summer 10 If sales in Spring 2018 are 100, update the level-L(S

Answer 1

if sales in spring 2018 are 100. Then Level 9 that means Like L(9) = 113.8

Fort 1:32 118 12 19.8 0 71 alpharo2 beta 0.25 Sales iv sp(a tVt