Calculate the Critical Ratios $($CR$)$: $($Enter all responses rounded to two decimal places.$)$

Using the Critical Ratio $($CR$)$ scheduling rule for sequencing the jobs, the order is:

The following jobs are waiting to be processed at Jeremy LaMontagne's machine center. Today is day $250.$

$\backslash$table$[[,\backslash$table$[[$Date Job$],[$Received$]],\backslash$table$[[$Due$],[$Date$]],$Duration $($days$)],[1,215,260,30],[2,220,290,20],[3,225,300,40],[4,240,320,50],[5,250,340,20]]$