Darius Inc. is considering a project that has the following cash flow data. Given WACC $=10\%,$ what is the project's NPV$?$

Year $0=$ $$-20,000$

Year $1=$ $$5,000$

Year $2=$ $$-8,000$

Year $3=$ $$8,000$

Year $4=$ $$10,000$

Year $5=$ $$15,000$