Operations Management Problem Exercises Essay

McBurgers fast-food restaurant has a drive-through window with a unity server who takes orders from an intercom and also is the cashier. The window operator is assisted by other employees who prepare the orders. Customers arrive at the ordering station precedent to the drive-through window every 3.6 minutes (exponentially distributed) and the service time is 2.4 minutes (exponentially distributed). prepare the average length of the waiting line and the waiting time. Discuss the musical note implications of your results. If you decide that the quality of the service could be improved, indicate 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 additional order taker would allow the cashier to efficiently transact with the customer to remove any bottle neck.6.5Patricia Zell, a birdmaker from Olney, Maryland, is enkindle in the mass marketing and production of a c eramic doll of her own design called Tiny Trisha. The initial investment required for flora and equipment is estimated at $25,000. Labor and material costs are approximately $10 per doll. If the dolls flock be sold for $50 each, what volume of demand is incumbent for the Tiny Trisha doll to break even? 625 Dolls6.6Although it will fulfill her womb-to-tomb dream, Patricia is not confident that demand for her Tiny Trisha doll will fall out the breakeven point computed in Problem 6-5. If she chooses a less(prenominal) appealing spot and does more of the work by hand, her initial investment cost can be reduced to $5000, but herper-unit cost of manufacture will reverse to $15 per doll. a. What is the breakeven point for this new appendage?b. Compare this process to the process proposed in the previous problem. For what volume of demand should Patricia choose this process?A. 143B. plectron 2 investment is significantly lower than option 1 while the cost of the doll would be more her breakeven point would be less therefore become profitable sooner and build capital to ultimately reduce the manual labor costs.