Esfandairi Enterprises is considering a new three$-$year expansion project that requires an initial fixed asset investment of $$2\mathrm{.}18$ million. The fixed asset will be depreciated straight$-$line to zero over its three$-$year tax life, after which time it will be worthless. The project is estimated to generate $$1\mathrm{.}645$ million in annual sales, with costs of $$610,000.$ Assume the tax rate is $21$ percent and the required return on the project is $12$ percent. What is the project$$s NPV$?$

Can someone explain on a financial calculator?