I need help solving this problem

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. Which shipping alternative would you recommend? (Round your intermediate calculations to 3 decimal places and final answers to 2 decimal places.) ship seven-day using B ship two-day using B ship three-day using A ship four-day using B ship two-day using A