Scenario 13.3 - We Have No Bananas

Scenario 13.3 - We Have No Bananas
Weekly demand at the Banana Stand is 200 bananas with a standard deviation of 50.The replenishment lead time is 3 weeks from the plantation in Ecuador.The Banana Stand manager orders 1000 bananas when the inventory drops to 600.Each banana costs $0.50.The holding cost the Banana Stand incurs is 40%.
-Use Scenario 13.3 to answer the question.What is the customer service level?

A) 0.40
B) 0.50
C) 0.60
D) 0.70