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Practice F19 18109361685 X File Home Insert Draw Design Layout References Mailings Review View Help Tell me what you want to do Share Comments A PROBLEM 2: A local grocery store has multiple checkout lanes. Each cashier is trained so that they can handle an average of 18 customers per hour. If they have a bagger, they can handle 28 customers per hour. If the cashier and the bagger each get paid $12/hr(service cost per channel), and it costs an average of $3 per hour for each waiting customers(waiting cost per unit).. Use the "Single" and "Multiple" files to answer these questions. i) If a cashier has an average of 15 customers per hour, calculate: Cashier Cashier w/bagger P(0) = Lq = L= Wa = W= PW = Total Cost = 1i) Between the choice of a cashier or a cashier with a bagger, which one would you choose if you wanted to keep costs down? iii) If there is a mandate that a customer should not have to wait for more than 5 minutes, do you choose to have a cashier or cashier with a bagger and why? (2-3 sentences) iv ) If cashiers and baggers get paid the same amount, is it economically wise to have both working if they cant handle twice as many people? (Give a 3 - 4 sentence explanation). Page 2 of 6 50 of 1732 words [x + 100% 1:01 AM O e 9 ? A 11/25/2019