Answer:
the break even point in tons = 100,000 per year
Step-by-step explanation:
if the purchase cost is 500 million, the life span is 10 years, and the residual value is 50 million, then the depreciation per year = 450 million / 10 years = 45 million per year.
If other fixed costs = 30 million per year, then the total fixed costs = 75 million per year
operating costs are 250 per ton, and the price of each ton is 1,000. That means that the contribution margin per ton = 1,000 - 250 = 750
the break even point in tons = 75,000,000 / 750 = 100,000 per year