Help me solve this question in an excel format $-$ You will be living in your college town for two more years. You are considering purchasing a townhouse that will cost you $$250,000$ today. You estimate that if you do$,$ your expenses for each of the next two years will be $$6,000$ less than if you rented an apartment. You think that you would be able to lease the townhouse to another college student afterward for $$12,000$ per year and that your taxes, maintenance, and other expenses for the townhouse would be $$5,000$ per year. You expect to lease the townhouse for five years before you sell it$,$ and you expect to be able to sell the townhouse for $$275,000.$

Use Excel to create an NPV profile for this undertaking. If it will cost you $3\%$ to borrow money, should you buy the townhouse? What if it will cost you $8\%$ to borrow money?