Earlier quoted context omitted.
But she's also not taking computer classes in her spare time, and work is approximately he same number of hours leaving approximately the same amount of spare time ... even if she were taking computer classes it would not be a reasonable comparison, because taking computer classes in the 1980s was a much more rare and advanced thing than taking them today. It'd have to be something more like quantum mechanics classes…
Kodak was also paying for Evans' degree, which seemingly was a requirement for her to get her professional-track job. How can somebody have the mind to take classes when they haven't had a holiday in years? Or when they work from 6p.m. to 2a.m.?
How is this different from anyone else who works full time? In fact, a random college course would be more likely to be before 6pm than after?