You have to finish holiday shopping, but you forgot your credit card in your dorm. As a result, you go into your bank and join the queue for customer service. Like many banks, the queue is set up so that the tellers are operating in a pooled queue. This particular can serve about 129.95 customers per hour and approximately 204.9 customers arrive into the queue per hour The queue growth rate is about customers per hour. This is a slope. Multiple Choice 65.95 or 66. Negative Slope None of the above