DEMAND FOR FERTILIZER

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orSCuSsION QuESTIONS ANO FROELENS $,179$

The eales manager had predicted, before the business started, that year I$\text{'}$s sales wout it the $4$ in sir condiof $a=0\mathrm{.}30,$ develop forcants for yem $2$ through $68\mathrm{.}5-23$ Using smoothing constants of $0\mathrm{.}6$ and $0\mathrm{.}9,$ develop forecasts for the sales of Cool$-$Man air conditioners $($vee Problem $5-22)$ lems $5-22$ and $5-23.)$ Which smoothing coabiant ches the morre accurale forecait