Products X Y, and Z are produced from the same process at a cost of $5,160. Five thousand pounds of raw material yields 2.200 X, 3.200 Y, and 1.700 Z. Selling prices are: X $2 per unit, Y $4 per unit. Z valueless. The ending inventory of X Is 64 units. What is the value of the ending inventory if Joint costs are allocated using net realizable value? O $38.40 O $2007 O $4040 O $2960