Develop an exponential smoothing forecast

$($alphaequals$=0\mathrm{.}800\mathrm{.}80)$

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

$247247.$

$$

Period

Demand

$10$

$261261$

$11$

$396396$

$12$

$413413$

$13$

$264264$

$14$

$470470$

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

$10$

$261261$

$247247$

$11$

$396396$

enter your response here

$12$

$413413$

enter your response here

$13$

$264264$

enter your response here

$14$

$470470$

enter your response here

$15$

enter your response here