a. SunCar distributes parts for American cars in Belgium. Batteries are a commonly requested item. The lead time to obtain car batteries is two months and the average demand is 100 per month. Lead time demand is normally distributed with a standard deviation of 10 units. Order cost is $75 and holding cost is $10 per year per battery. (Use this information to answer the following four questions). The EOQ for batteries is closest to_____
b. SunCar should order batteries approximately ____ times per year.