An engineer calculated the PW values for four alternatives to develop a remotely controlled vibrations control system for offshore platform applications. The results in the table use a MARR of $14\%$ per year.

$\backslash$table$[[$Alternative$,$I,J$,$K$,$L$],[$Life$,n,$ years,$3,4,12,6],[$PW over $n$ years, $$,16\mathrm{.}08,31\mathrm{.}12,-257\mathrm{.}46,-100],[$PW over $6$ years, $$,26\mathrm{.}94,15\mathrm{.}78,-653\mathrm{.}29,-100],[$PW over $12$ years, $$,39\mathrm{.}21,60\mathrm{.}45,-257\mathrm{.}46,-100]]$

Determine which alternative$($s$)$ should be selected if the projects are independent.

Alternative I is $($Click to select$)$ alternative $J$ is

selected alternative $K$ is and alternative $L$ is rejected