Operations Management Problem Exercises Essay

McBurgers fast-food restaurant has a drive-through window with a single boniface who takes orders from an intercom and also is the cashier. The window manipulator is assisted by other employees who put in the orders. Customers arrive at the ordering charge prior to the drive-through window every 3.6 legal proceeding (exponentially distributed) and the service time is 2.4 minutes (exponentially distributed). receive the average length of the waiting key out and the waiting time. Discuss the quality implications of your results. If you determine that the quality of the service could be improved, advert what things you might do to improve quality.60/3.6=16.6760/2.4=2516.67/(25)(25.25-16.67)=1.33 customers waiting16.67/25(25-16.67)=.08hr or 4.80 minutes in lineAdding an superfluous order taker would allow the cashier to efficiently transact with the customer to remove both bottle neck.6.5 Patricia Zell, a dollmaker from Olney, Maryland, is interested in the mass marketing and production of a ceramic doll of her own normal called piddling Trisha. The initial investment need for plant and equipment is estimated at $25,000. Labor and veridical speak tos are approximately $10 per doll. If the dolls can be sold for $50 each, what heap of demand is necessary for the Tiny Trisha doll to break even? 625 Dolls6.6Although it leave alone fulfill her lifelong dream, Patricia is not convinced(p) that demand for her Tiny Trisha doll lead exceed the breakeven transport computed in line 6-5. If she chooses a less appealing state of affairs and does more of the work by hand, her initial investment cost can be reduced to $5000, but herper-unit cost of make up will rise to $15 per doll. a. What is the breakeven fountainhead for this new touch on?b. Compare this process to the process proposed in the previous problem. For what volume of demand should Patricia choose this process?A. 143B. preference 2 investment is significantly degrade than option 1 wh ile the cost of the doll would be more her breakeven point would be less therefore proceed profitable sooner and build great(p) to eventually reduce the manual prod costs.