Develop an exponential smoothing forecast

$($alphaequals$=0\mathrm{.}400\mathrm{.}40)$

for periods $11$ through $15.$ Assume that your forecast for period $10$ was

$238238.$

$$

Period

Demand

$10$

$288288$

$11$

$349349$

$12$

$447447$

$13$

$330330$

$14$

$494494$

Part $2$

Calculate the forecasts for periods $11$ through $15($enter your responses rounded to two decimal$$ places$).$

Part $3$

Part $4$

Part $5$

Part $6$

Period

Demand

Forecast

$10$

$288288$

$238238$

$11$

$349349$

enter your response here

$12$

$447447$

enter your response here

$13$

$330330$

enter your response here

$14$

$494494$

enter your response here

$15$

enter your response here