Indigo Corporation makes a mechanical stuffed alligator that sings the Martian national anthem. The following information is available

for Indigo Corporation's anticipated annual volume of $491,000$ units.

The company has a desired ROI of $25\%.$ It has invested assets of $$25,532,000.$Using absorption$-$cost pricing, compute the markup percentage. $($Round answer to $2$ decimal places, e$.$g$.10\mathrm{.}50\%.)$

Absorption$-$cost pricing markup percentage

$\%$