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)? A) 47 B) 45 C) 49 D) 48 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 point? A) 72 B) 68 C) 75 D) 71