Develop an exponential smoothing forecast

$($alphaequals$=0\mathrm{.}200\mathrm{.}20)$

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

$276276.$

$$

Period

Demand

$10$

$246246$

$11$

$365365$

$12$

$406406$

$13$

$322322$

$14$

$496496$

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

$10$

$246246$

$276276$

$11$

$365365$

enter your response here

$12$

$406406$

enter your response here

$13$

$322322$

enter your response here

$14$

$496496$

enter your response here

$15$