$9 per hour base 150% overtime makes it $13.5/h Holiday premium at 200% (since we're at christmas) turns it into $27/h Extra 125% for the graveyard shift leaves it at $33.25/h
Conclusion: Ochako is breaking the system by breaking her will to live
Only if the bonuses stack on each other rather than go by the base wages.
The moment i readed this arc i remembered trevor philips's words "this could go really wrong very fast" (Honestly "scouting the port" is one of most boring missions)
Surprising continuity that for this comic should be unsurprising: Keine's school's exterior is the exact same as in strip #116 from all the way back in 2014. Even the side building looks the same. (And there's no exterior shot of the school in the paid-for comic involving Keine and Akyuu from 2017, so there's that.)
