Answer:
c. forget the repairs and sell the house as it is for $250,000.
Explanation:
The best option from the shown is to foget about the repairs and directly seel it at $250,000 because that leaves her with a loss of $50,000 instead of a $60,000 loss on her money, that is the best option financially. Also as the time passes the plan for the creation of the landfill downstreet will become more and more known and the value could decrease more.