A project has annual cash flows of $$7,500$ for the next $10$ years and then $$5,500$ each year for the following $10$ years. The IRR of this $20-$year project is $12\mathrm{.}78\%.$ If the firm's WACC is $10\%,$ what is the project's NPV$?$ Do not round calculations until the end! Round your final answer to the nearest cent.