Your bar uses 5,000 quarts of wine each year and is open 50 weeks a year. The wine costs $3 per bottle, each time you order it costs $10 and holding costs are 20% of the purchase price of a bottle. If the standard deviation of use is 30 bottles per week and you want a 95.5% service probability, then:
a. What is your economic order quantity?
b. What is your reorder point?