Develop an exponential smoothing forecast

$($alphaequals$=0\mathrm{.}650\mathrm{.}65)$

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

$206206.$

$$

Period

Demand

$10$

$228228$

$11$

$386386$

$12$

$399399$

$13$

$248248$

$14$

$407407$

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

$10$

$228228$

$206206$

$11$

$386386$

enter your response here

$12$

$399399$

enter your response here

$13$

$248248$

enter your response here

$14$

$407407$

enter your response here

$15$

enter your response here