dolution

Students are going through a three-step process to obtain their ID cards. Each student will first visit the only registration desk before going to one of 6 cashiers to pay a fee for the card. After that, he/she will visit one of the 5 ID processing stations to have his/her picture taken and the ID card printed. Registration takes 4 minutes. Visits to the cashier and ID processing station take 10 and 15 minutes, respectively. If the bottleneck resource has the utilization of 73%, what is the per hour flow rate through the process?

7. Consider a simple process where work flows from Activity A to Activity B to Activity C to Activity D. Activity A takes 3 minutes and is performed by Aaron. Activity B takes 5 minutes and is performed by Aaron and Betty together. Activity C takes 4 minutes and is performed by Betty and David together. Activity D is performed by David and takes 3 minutes. What is the bottleneck of the process?

Activity B

Aaron

Betty

None of these

Activity C