Refer to the trend-adjusted exponential smoothing illustration in Example 7 on pages 154–155. Using a = .2 and b = .4, we forecast sales for 9 months, showing the detailed calculations for months 2 and 3. In Solved Problem 4.2, we continued the process for month 4.

In this problem, show your calculations for months 5 and 6 for Ft

, Tt

, and FITt  LOP1

.