Flint Corporation produces microwave ovens. The following unit cost information is available: direct materials $$33,$ direct labor $$29,$

variable manufacturing overhead $$12,$ fixed manufacturing overhead $$41,$ variable selling and administrative expenses $$16,$ and fixed

selling and administrative expenses $$29.$ Its desired ROI per unit is $$30\mathrm{.}40.$ Compute its markup percentage using a total$-$cost

approach. $($Round answer to $2$ decimal places, e$.$g$.10\mathrm{.}50\%.)$

Markup percentage

$\%$