Question: which step is the bottleneck of the following process if...

The cycle time for step one is ten seconds. The cycle time for step two is twenty seconds. The cycle time for step three is fifteen seconds.

Which step is the bottleneck of the following process?

If the demand for the product produced by the process is 216 per hour, what is the utilization of Step 2?

If the demand for the product produced by the process is 216 per hour, what is the utilization of Step 1?

b. 90%

d. 50%

a. 100%

c. 75%