In the Fast Shop Market example (slides #)7-19.1 = 24 customers per hour arrive at checkout counter m - 30 customers per hour can be checked out. A manager wishes to test several alternatives for reducing customer waiting time. One alternative is to add a new checkout counter. The new counter costs $6,000. An additional cashier costs $100 a week. Each minute of reduced customer waiting time is worth $75 per week. With this alternative, it would take weeks to recover $6,000 investment. 20 10 15 12 In the Fast Shop Market example (slides #)7-19.1 = 24 customers per hour arrive at checkout counter m - 30 customers per hour can be checked out. A manager wishes to test several alternatives for reducing customer waiting time. One alternative is to add a new checkout counter. The new counter costs $6,000. An additional cashier costs $100 a week. Each minute of reduced customer waiting time is worth $75 per week. With this alternative, it would take weeks to recover $6,000 investment. 20 10 15 12