The Holt-Winters Additive Model Is Based on the Equation ________

The Holt-Winters additive model is based on the equation ________.

A) F_{t + 1} = a_t + b_t + S_{t - s - 2}
B) F_{t + 1} = a_t + b_t + S_{t - s + 1}
C) F_{t + 1} = a_{t - 2} + b_t + S_{t - s - 2}
D) F_{t + 1} = a_t + b_{t -1} + S_{t - 2}