Using a simple exponential smoothing model $($alpha $=0\mathrm{.}3),$ calculations for the most recent period generated a forecast of $25\mathrm{.}10$ units. Actual demand for that period was $31$ units. What is the forecast of demand for the upcoming period?

Multiple Choice

None of the choices are correct.

$26\mathrm{.}28$

$29\mathrm{.}23$

$26\mathrm{.}87$