Question $14$

Evaluate the seasonal factor for the spring season using the following information:

Season Past Sales

Spring $200$

Summer $350$

Autumn $300$

Winter $150$

$1\mathrm{.}25$

$1\mathrm{.}89$

$0\mathrm{.}90$

$0\mathrm{.}75$

$0\mathrm{.}80$