I need to borrow$$ $$5,000$ for a car because it enables me to get a job as a traveling anvil seller. Larry the Loan Shark will loan me the$$ $$5,000$ at an interest rate of$90\%.$ Principle and interest are due in exactly $12$ months. With the$$ car, I will be able to earn$$ $$10,000$ in extra income over the next $12$ months. What is the net cash flow by taking out the$$ loan?

Part $2$

The net cash flow is

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