Based on the information from the previous question ("In a case-control study of hypertension and high salt intake with 1,000 subjects, 80 of 500 hypertensive participants reported smoking cigarettes, as compared to 40 of 1000 non-hypertensive participants.) Calculate appropriate measure of association (either risk ratio, or odd ratio, or prevalence ratio) in this case-control study (fill in the table to help with calculations). Show all calculation for full credit. Hypertension No hypertension Total Smoking 80 No smoking Total 1000