Green corporation manufactures skirts and blouses in the United States. The DPGR derived from the naufacture of one skirt is $12 and the DPGRfrom one blouse is $10. The cost of goods sold is $5 for one skirt and $6 for one bluse. Other allocated costs are $1 for one skirt and $5 for one blusel. what amount of QPAI is available to Green for claculating the DPAD?