Hi
You have to identify which costs are relevant and which are not. Relevant will change among alternatives and not relevant will not.
Depreciation of the special equipment is a fixed expense and will remain regardless the product is dropped or not, hence not relevant.
If Model XP5 is dropped, the P&L of this product would be
Overhead (Depreciation) 200,000 * 30% = (60,000)
Operating Income = (60,000)
vs
Operating Income = (20,000)
Operating income decreased by 40,000
I hope that helps.
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Brian Ruskolekier
Controller
Buenos Aires
Argentina
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