Business continues to grow at Clean Machine. Ahmed has decided to by a new machine. Based upon information obtained from similar information car wash stations, it is believed that customers will arrive at the desk at a rate of 18 per hour (0.5-minute standards deviation). The Clean Machine car wash opens at 8:00 AM, but the service starts at 8:15. The current machine can service an average of 10 cars per hour (2-minutes standards deviation). He knows that he has two options: Machine 1 can service an average of 14 cars per hour (1-minute standards deviation). Machine 2 can service an average of 16 cars per hour (0.5-minute standards deviation). He has asked you to create a spreadsheet to develop a waiting line model for its customers for the current machine and the other options machines

Question 1: Create a spreadsheet simulation(interarrival time, arrival time, service start time, waiting time, service time, completion time & time in system) to develop a waiting line model for 5 customers for current machine, machine1, and machine2 to find: 1. Number of customers who had to wait and the probability of waiting? 2. Is the average customer waiting time 10 min or less? 3. Maximum and Minimum waiting time?