Example Comparing Two Projects Using Net Present Value Method

$\backslash$table$[[,$A$,$B$,$C$,$D$,E,$F$,$G$,H,1,$J$,$K$,$L$,$M$],[1,,,,,,,,,,,,,],[2,,,,$Exhibit $2\mathrm{.}38,,,,,,,],[3,,,,,,,,,,,,,],[4,,,,$Example Comparing Iwo Projects Using NPV$,,,$Formulas,$],[\backslash$table$[[5],[6]],\backslash$table$[[$Project A$],[$Reguired$]],,$Year $0,$Year $1,$Year $2,$Year $3,$Year $4,$Year $5,$Total,,$],[\backslash$table$[[6],[7]],\backslash$table$[[$Required$],[$Outflows$]],15\%,$$$700,000,,,,,,$$$700,000,,,,],[8,$Inflows,,,$$225,000,$$$275,000,$$$2275,000,$$$225,000,$$$225,000,$$$1,125,000,,,,],[9,$Net inflows,,$$2225,000,$$$225,000,5225,000,$$$2225,000,$$$225,000,$$$425,000,$Project A:$,=$ C$7+$NPV$($B$6,09$:H$9),],[10,$NPV$,554,235,,,,,,,,,],[11,,,,,,,,,,,,,],[12$ Pueleat$],[13,$Project B$,,,,,,,,,,,,],[14,$Required,$15\%,,,,,,,,,,,],[15,$Outflows,,$$400,000,,,,,,$$$400,000,,,,],[16,$Inflows,,,$$110,000,$$$110,000,5110,000,$$$110,000,$$$110,000,$$$550,000,,,,],[17,$Net inflows,,$$110,000,$$$110,000,$$$110,000,5110,000,$$$110,000,$$$150,000,$Project B:$,=$ C$15+$NPV$,$V$\{$B$14,017$:$,7$:H$17)],[18,$NPV$,531,263,,,,,,,,,,,],[19,,,,,,,,,,,,,],[20,,,,,,,,,,,,,],[21,,,,,,,,,,,,,],[22,$NPV comparison: Accept Project A$..$NPV is positive.,,,,,,,$],[23,$Reject Proj,ject $B.N,$IPV is nega,ative.,,,,,,,,,$]]$

Can you please solve how to get NPV without doing it like excel way because I don't understand the excel formula clearly?