A manager must make a decision on shipping. There are two shippers. A and B$.$ Both offer a two$-$day rate: A for $$522,$ and B for $$532.$ In addition, A offers a three$-$day rate of $$478$ and a nine$-$day rate of $$410,$ and B offers a four$-$day rate of $$456$ and a seven day rate of $$424.$ Annual holding costs are $30$ percent of unit price. Three hundred and thirty boxes are to be shipped, and each box has a price of $$154.$