Additional Algo 5-4 Bottleneck with Multiple Flows At a car wash, services offered include vacuum, wash and detail. The vacuum process has a demand of 12 customers per hour. The wash process has demand of 9 customers per hour. The detail process has a demand of 14 customers per hour. 4 employees staff the vacuum process and each has a capacity of 10 customers per hour. The wash process is staffed by 3 employees, who can each serve 8 customers per hour. The detail is performed by 4 employees, each of whom can serve 10 customers per hour. Instruction: Round your answer to the nearest integer percentage. What is the implied utilization of the bottleneck resource? %