Question 6 (1 point) Problem 3 (questions 6, 7, 8, and 9) Thrifty Car Sales, LLC Initial data: Demand for used cars: 6 cars / day standard deviation = 3 used cars/week LT = 1 week (7 days) Initial desired service level = 98.6 % For Thrifty Car Sales, what's the reorder point (using the Fixed Quantity approach)? OA) 47 B) 45 C) 48 OD) 49 Question 7 (1 point) Problem 3 (questions 6, 7, 8, and 9) If Thrifty Car Sales has a demand increase to 9 cars /day, and decides to increase the service level to 99.5%; what's the new reorder poi ? A) 75 B) 68 C) 72 0 D) 71 Question 8 (1 point) Problem 3 (questions 6, 7, 8, and 9) Using the same values in question 7 (previous question), what's the new reorder point if the service level is decreased to 90.15%? A) 65 B) 67 C) 70 D) 69 QOL COD DO FB