Navern Corporation manufactures and sells custom home elevators. From the time an order is placed until the time the elevator is installed in the customers home averages 36 days. This 36 days is spent as follows: Wait time 11 days Inspection time 11 days Process time 3 days Move time 4 days Queue time 7 days

What is Navern's manufacturing cycle efficiency (MCE) for its elevators?

58.3%

61.1%

12.0%

38.9%