Information were collected on the number of hours a person will stay awake during the day is said to depend on 3 factors, Quantity of coffee consumed, Quantity of fruit juice consumed and c) Number of hours of sleep the night before. Regression results on the no. of hours a person stays awake. Coefficients Intercept 3.80, Quantity of coffee consumed (Cups)-1.82, quantity of fruit juice consumed (Cups)-0.65, number of hours of sleep the night before (Hrs)-1.50. Calculate the number of hours that a person will stay awake if the quantity of coffee consumed is 3 cups, quantity of fruit juice consumed is 2 cups and number of hours of sleep the night before is 5.