Minden Corporation estimates that the following costs and activity would be associated with the manufacture and sale of product A Number of units sold annually. 34,000 Required investment $540,000 $ 33 Unit product cost Selling and administrative expenses $ 243,540 If the company uses the absorption costing approach to cost-plus pricing described in the text and desires a 17% rate of return on investment (RO), the required markup on absorption cost for Product A would be closest to Multiple Choice 27% O O O 34% In