Please answer the question clearly according to the attached page. The more it gets into details, the better for me. Please also make sure that the writing is unique. :)

3- The manager of Cinema X is considering closing down the slower server. Assume that in this case the faster server would serve all 16 arrivals per hour. To choose between these options, the manager needs to do the cost analysis. Assume that the manager has estimated that waiting in line is costly in terms of dis-utility of customers and each customer incurs $10 cost in an hour wait in the line. On the other hand, the manager pays $ 7 to each server. Given this information can you help the manager to make its decision? (12 points)