There are only 279 days a year in her world.
Making it about 5 days/week with some OT tossed in.
50 working weeks, minus a week of holidays is 245 days. Nope - that isn’t it either. But not sure what sort of higher math skills you need to have to tell you $4.30 for a fricken cup of fancy coffee is costing you.
I fill up my thermos plus one cup with Folgers for the day. Probably about 50 cents a day.
Probably taking 5 days a week (the person did mention on your way to work), thus removing all the weekends and adding two weeks (business weeks) of time off, comes to roughly the 279.
Allowing for weekends and vacation days, yes. She did state that she spent that $4.30 on her way to work.
Probably only does coffee on weekdays.