Posters.com is a small internet retailer of high quality posters. The company has $850,000 in operating assets and fixed expenses of $158,000 per year. With this level of operating assets and fixed expenses, the company can support sales of up to 54,600,000 per year. The company's contribution margin ratio is 10%, which means that an additional dollar of sales results in additional contribution margin, and net operating income, of 10 cents. Required: 1. Complete the following table showing the relation between sales and return on investment (RON) 2. What happens to the company's return on investment (ROI) as sales increase