Amazing Bakers sells bread to 40 supermarkets. It costs Amazing $1250 per day to operate its plant. The profit per loaf of bread sold in the supermarkets is .025. Any unsold bread is returned to the Amazing Thrift Store to be sold at a loss of .015.
a) If sales follow a normal distribution with u=70,000 and o=5,000 per day, how many loaves should Amazing bake daily?
b) Amazing is considering a different sales plan for which the profit per loaf of bread sold in the supermarkets is .03 and the loss per loaf bread returned is .018. If u=60,000 and o=4,000 per day, how many loaves should Amazing bake daily?