Jeff & Bezos is a fresh groceries delivery company.$$The company has access to borrowing funds at a pre$-$tax rate of $8\%$ per year. Jeff & Bezos pays income taxes using $25\%$ tax rate.$$The company would like to start using high$-$speed low$-$altitude drones to deliver grocery purchases directly to residential customers' backyards. By doing so$,$ the company would be saving$$$$2\mathrm{.}8$ million pre$-$tax every single year.$$Jeff & Bezos is contemplating leasing the drones for a lease term that matches the drones' economic life. It would lease them from a different company, Nets & Flicks, that currently owns the required number of the drones. Doing that would have an estimated pre$-$tax annual cost of$$$$2,170,000.$ Nets & Flicks' requirement is$$that the lease payments are made by Jeff & Bezos at the$$beginning$$of each year.$$Instead of leasing the fleet of the drones, Jeff & Bezos is also contemplating buying them, which would cost the company $$9\mathrm{.}5$ million. If the company chooses to buy them, the drones would be losing their economic value following the straight$-$line depreciation method during their$$five$-$year life.$$The fleet of drones, due to their heavy usage, would have no salvage value at the end.

Jeff and bezos net advantage to leasing or NAL equals$=$

The maximum pre tax lease payment at which jeff bezos would be willing to sign the lease agreement with nets and flicks equals $=$

NAL$=$

Lease payment $=$