Question $7(1$ point$)$

A forecast based on the previous forecast plus a percentage of the forecast error is:

a naive forecast.

a simple moving average forecast.

a centered moving average forecast.

an exponentially smoothed forecast.

an associative forecast.

Question $8(1$ point$)$

Given an actual demand of $105,$ a forecasted value of $97,$ and an alpha of $0\mathrm{.}4,$ the simple exponential smoothing forecast for the next period would be:

B$0\mathrm{.}8,$

$93\mathrm{.}8.$

$100\mathrm{.}2.$

$101\mathrm{.}8$

$108\mathrm{.}2$