C) 11min is the processing line of the second customer
The workflow engine's processing time for all internal and external events can be calculated by adding up their respective processing times and dividing the result by the overall number of events. For instance, internal events could include conditional actions, the execution of Agile Parts, etc.
The processing time of the second customer can be found by the formula :
= Waiting time + Service time
The Service time is given on the table to be 10 minutes.
The waiting time would be :
= Time first customer left - Time second customer arrived
= 8 : 11 - 8 : 10
= 1 minute
Customer 2 processing time is:
= 10 + 1
= 11 minutes
To know more about customer service time, refer:
brainly.com/question/24316631
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