Question: Description Instructions: Complete the problem that is on Blackboard and submit on Blackboard and complete SmartBook for Chapter 18 on Connect. Also, solve the following

Description Instructions: Complete the problem
Description Instructions: Complete the problem that is on Blackboard and submit on Blackboard and complete SmartBook for Chapter 18 on Connect. Also, solve the following problem: Customers arrive at a bank teller machine at the rate one every three minutes. Each customer spends an average of two minutes at the teller machine. The arrival rate and the service rate are approximated by Poisson and negative exponential distributions respectively. Determine the following: a-utilization of the teller machine b-average number of customers in line - average number of customers in the system d-average time customers spend in line e-average time customers spend in the system f-probability of three customers in the system 8-probability of two or more customers in the system. To get any points for problems you must show your work completely

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