find the optinal alternative

using present worth

Alte 608 X Alta F.C 12000 o.c 5ooo MC 56 Eceveral joo vso 300 50 AI 3 years EI SV 2006 2000 4 10%, lor, Alte 608 X Alta F.C 12000 o.c 5ooo MC 56 Eceveral joo vso 300 50 AI 3 years EI SV 2006 2000 4 10%, lor