Egg sales are a major concern at MV Grocerey. the fooling give the demand for the past eight weeks $($in dozens$)$

$\backslash$table$[[$Week$,$Demand$],[1,250],[2,200],[3,220],[4,190],[5,230],[6,240],[7,260],[8,230]]$

Using exponential smoothing with del$=0\mathrm{.}4$ and a week $5$ forecast of $210,$ find the forcast for week $6$ through $6$

$$ F$6$

A$.240\mathrm{.}08$

F$7$

B$.218$