You are an intern at a leading investment bank. Your manager assigned you a project to value a startup coffee shop, McAffee. McAffee owns 5 coffee machines for which it paid $5,000 each. It owned furniture that it purchased for $10,000. There is no cash or liquid asset on the balance sheet. The coffee machines and the furniture have just been bought and have zero depreciation. The owners of McAffee borrowed $15,000 to help finance these investments. They contributed the rest from their own money. The bank charges 10% interest rate on the loan and it requires McAffee to pay $5,000 of principal per year in addition to the interest payments. The annual rent is $10,000, the salary of the staff is $20,000. The cost of raw material such as coffee beans, milk and sugar is $12,000 per year. Looking at the income statement, you find that the annual sales are $70,000. You project that the sales will grow at increments of $5,000 per year until they reach $90,000. This increase comes purely from price increases so there is no corresponding increase in any of the expenses. All future years sales income are assumed to be stable, at $90,000 annually. The discount rate is 10%.

What is the net debt of McAffee?