Given the following data, use exponential smoothing $)=(0\mathrm{.}30$ to develop a demand forecast. Assume the forecast for the initial period is $9.$

$\backslash$table$[[$Period$,1,2,3,4,5,6],[$Demand$,11,12,10,13,16,12]]$

The exponential smoothing forecast is $($round your responses to two decimal places$)$:

$\backslash$table$[[$Period$,1,2,3,4,5,6,7],[$Forecast$,9\mathrm{.}00,,,,,,$