firstcost $-50k$

Annalcost $kb$

$-10k$

S$.$ IVAGEVALUE $25K$

n

B

$-30k$

$13$

$34$

$-3k$

Compare analysis$)$

Method $1$: with LCM

Method I: No LCM

$i=10\%$ per tear

Compure $$ & B&C$($PW ahalysis$)$