Novak Inc. is the only player in the classy snow shovel market. The variety of shovel designs includes camouflage (both green and pink, of course), snowman, beach, and northern lights. Novak purchases basic aluminum snow shovels from a supplier, applies its durable designs, and sells the shovels for $30 each. Last year, the company generated $56,000 in operating income, based on the following details. This year, the company realizes that its operating expenses will increase by $16,000 and its direct labor costs will increase by 20% per unit. What markup percentage on total cost will the company need to use this year to generate $117,000 in operating income while increasing sales volume by 30% ? If the company's asset base is $1,965,000, what is the ROI earned under this scenario? (Round answers to 2 decimal places, e.g. 15.25\%.) Markup percentage % ROI %