Wildhorse Corporation makes a mechanical stuffed alligator. The following information is available for Wildhorse Corporation's expected annual volume of 500,000 units: The company has a desired ROI of 25%. it has invested assets of $24,000,000. Using absorption-cost pricing, calculate the markup percentage. (Round answer to 2 decimal places, eg. 15.25\%.) Using variable-cost pricing, calculate the markup percentage. (Round answer to 2 decimal places, e.g. 15.25\%.)