Develop an exponential smoothing forecast

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

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

$246246.$

$$

Period

Demand

$10$

$281281$

$11$

$405405$

$12$

$464464$

$13$

$300300$

$14$

$459459$

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

$10$

$281281$

$246246$

$11$

$405405$

enter your response here

$12$

$464464$

enter your response here

$13$

$300300$

enter your response here

$14$

$459459$

enter your response here

$15$

enter your response here