An Internet retailer stocks a popular electronic toy at awarehouse. Every week the retailer makes a decision about how manyunits of the toy to stock. suppose that weekly demand for the toyis approximately normally with mean of 2500 units and standarddeviation of 300 units.
A) if the retailer wants to limit the probability of being out hestock of the electric toy to no more than 2.5% in a week, how manyunits should the warehouse stock.
B) If the retailer has 2750 units on hand at the start of the week,what is the probability that weekly demand will be greater thaninventory?