In a M/M/1 model, the service rate is 35 per hour, and arrival rate is 23 per hour. Assume that the system charges JD 5.6 per arriving customer. 1. How much money does the system collect per hour as revenue? 0128.8 00.24348 10.7332 0196 2. Assume that the system has to give a discount for each customer of JD 1.1 per hour based on total waiting time in the queue. What is the profit of the system per hour? 128.73976 126.69167 103.5 127.41453 page Next page