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 90 days. This 90 days is spent as follows:

Wait time	40	days
Inspection time	2	days
Process time	18	days
Move time	20	days
Queue time	10	days

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

Multiple Choice

• 45.0%

• 20.0%

• 64.0%

• 36.0