Mc qu. 48 joint products a and b emerge from common joint products a and b emerge from common processing that costs $120,000 and yields 4,000 units of product a and 2,000 units of product b. product a can be sold for $300 per unit. product b can be sold for $200 per unit. how much of the joint cost will be assigned to product a if joint costs are allocated on the basis of relative sales values? (do not round your intermediate calculations.) g