MATH: GWen the following scenario, what is the percent of manufacturing fixed overnead $($FUi$)$ the supplier is including in the selling price?

A supplier sells a part for $$75$ per unit. The net profit is $10\%$ and selling, general, and administrative $($SG&A$)$ expense is $15\%$ of the selling price. Direct material costs are $25\%$ of the selling price, and the ratio of direct material costs to direct labor costs is $$1\mathrm{.}20($for every dollar of material it is $$1\mathrm{.}20$ in labor$)$

$41\%$

$20\%$

none of the answers are correct

$120\%$

$15\%$