Researchers have found that the risk of coronary heart disease rises as blood cholesterol increases. This risk may be approximated by the function R(c) = 3.137(1.006) , 100 scs 300, where R is the risk in terms of coronary heart disease incidence per 1000 per year, and c is the cholesterol in mg/dL. Suppose a person's cholesterol is 184 mg/dL and going up at a rate of 13 mg/dL per year. At what rate is the person's risk of coronary heart disease going up? The person's risk of coronary heart disease is going up at the rate of |coronary heart disease incidence per 1000 per year per mg/dL of cholesterol. (Round to three decimal places as needed.)