Allocate the joint cost to the four grades of apples using the physical units method. Allocate the joint cost to the four grades of apples by finding the average joint cost per pound and multiplying it by the number of pounds in the grade. Round the average cost answer to the nearest cent. Average cost = $ per pound. Total $ Allocate the joint cost to the four grades of apples by finding the average joint cost per pound and multiplying it by the number of pounds in the grade. Round the average cost answer to the nearest cent. Average cost = $ per pound. What if there were 1, 760 pounds of Grade A apples and 3, 960 pounds of Grade B? How would that affect the allocation of cost to these two grades? How would it affect the allocation of cost to the remaining common grades