Use the following information to compute a single exponential smoothing model forecast with a smoothing constant (α = 0.10) to produce a forecast for period 10.
Perioda t
1……………………………149
2……………………………134
3……………………………131
4……………………………147
5……………………………163
6……………………………109
7……………………………189
8……………………………191
9……………………………162