Use the exponential smoothing (EXS) method, with = 0.8, to forecast the revenue in Year 6. Use Excel to forecast. Note: please do not use Data Analysis Tool for this question, but use the formula of F_t+1= A_t+(1-)F_{t .}

	Question 2) Use EXS, with = 0.8, to forecast the revenue in Year 6. Use Excel to forecast.
Year	Revenues ($millions)
1	10
2	12
3	15
4	13
5	16
6