Hollow and Shout Inc. (H&S) manage a product with current sales of $1,000,000 per year. H&S are expecting sales to increase by 12 percent next year. What is the expected percentage change in the operating cash flow for this product next year, if H&S have a degree of operating leverage of 4? Enter your answer in decimals, round to two decimals. For example, 34.2% you would enter as 0.34