You work for a nuclear research laboratory that is contemplating leasing a diagnostic scanner $($leasing is a very common practice with expensive, high$-$tech equipment$).$ The scanner costs $ $5,500,000,$ and it would be depreciated straight$-$line to zero over four years. Because of radiation contamination, it actually will be completely valueless in four years. You can lease it for $ $1,610,000$ per year for four years. Assume that your company does not anticipate paying taxes for the next several years. You can borrow at $7$ percent before taxes. What is the NAL of the lease? $($Do not round intermediate calculations and round your answer to $2$ decimal places, e$.$g$.,32\mathrm{.}16.)$