Assume a gross selling price of $1,000,000, net selling price of $950,000, accumulated depreciation of $200,000, loan payoff of $350,000, purchase price of $350,000, depreciated value of $150,000, capital gain tax rate of 20%, and a tax rate on capital gains due to depreciation of 25%. What is the ATER?

Could someone walk me through how to solve this problem. I am not just looiking for the answer I am trying to understand how to solve it.

Thank you