What is the first job to be started if we decide that our priority sequencing rule is Slack per Operation?

$\backslash$table$[[$Job$,\backslash$table$[[$Remaining$],[$Processing$]],$Remaining,Shortest,Setup,Run Number,$],[1,29,192,4\mathrm{.}5,1\mathrm{.}3,3\mathrm{.}7,5],[2,62,56,4\mathrm{.}7,1\mathrm{.}8,2\mathrm{.}9,2],[3,147,103,5\mathrm{.}3,1\mathrm{.}6,5\mathrm{.}7,3],[4,161,327,6\mathrm{.}4,5\mathrm{.}8,1\mathrm{.}8,1],[5,60,79,10\mathrm{.}6,10,1\mathrm{.}2,3],[6,29,98,16\mathrm{.}9,9\mathrm{.}9,4\mathrm{.}6,4]]$