Each vase requires one pound of clay in its manufacture. Quality Corporation has a policy that the inventory of clay at the end of each month needs to be equal to 30% of the production needs for the following month. At the beginning of Month 1,720 pounds of clay ware in inventory. How many pounds of elay would Ouality Corporation need to purchase in Month 2 ? A. 3,230 B. 2640 C. 3,330 D. 2,430