Suppose the times for the individual operations for the in-line skate assembly are as follows:

Task	Description	Time (sec)
1	Assemble wheels, bearings, and axle hardware	11
2	Assemble brake housing and pad	7
3	Complete wheel assembly	18
4	Inspect wheel assembly	10
5	Assemble boot	16
6	Join boot and wheel subassemblies	8
7	Add line and final assembly	7
8	Perform final inspection	11

Consider the production line achieving an output rate of 200 per hour below. Using the proposed design, calculate the total time and idle time for each workstation. If your answer is zero, enter "0". Round your answers to the nearest whole number.

Station	Tasks	Total Time, seconds	Idle Time, seconds
A	1 and 2
B	3
C	5
D	4 and 6
E	7 and 8
	Total

What is the assembly line efficiency? Round your answer to one decimal place.

%