Dodrill Company makes two products from a common input. Joint processing costs up to the split-off point total $43,200 a year. The company allocates these costs to the joint products on the basis of their total sales values at the split-off point. Each product may be sold at the split-off point or processed further. Data concerning these products appear below: What is the net monetary advantage (disadvantage) of processing Product Y beyond the split-off point? A) $(4,200) B) $21,800 C) $24,400 D) $(1,600)