$\backslash$table$[[$Calibration$,$Machine Alpha,Machine Bravo,Machine Charlie$],[$Occurances$,$Duration $($Minutes$),$Occurances,Duration $($Minutes$),$Occurances,Duration $($Minutes$)],[12,20,12,15,12,25],[$Cleaning$,48,60,48,45,48,60],[$Visual Inspection,$265,15,265,15,265,15],[$Maintenance$,24,45,,24,35,24,40]]$

$*$For example, Machine Alpha will undergo a $20-$minute calibration $12$ times during the year. During the calibration event $($occurrence$),$ Process I, which is executed by Machina Alpha, will be paused.

What is the design capacity of the machines? Specifically, what are the available hours of operation when only considering days of closure?

What is the effective capacity in hours of each, Alpha, Bravo, and Charlie, machine type after accounting for calibration, cleaning, visual inspection, and maintenance?