A scheduler uses the critical ratio to determine the priority of jobs AA$,$ BB$,$ CC$,$ and DD$.$ Beginning November $20,$ the schedule is as shown below. The plant has an eight$-$hour workday. Which of the following jobs should be scheduled first?

$\backslash$table$[[$Job$,$Due Date,Lead Time Remaining $($Hours$)],[$AA$,$November $23,24],[$BB$,$November $22,24],[$CC$,$November $23,16],[$DD$,$November $22,16]]$