According to Oravec, what serious challenges do students face in this era of rampant cheating and generative AI submissions?

Group of answer choices

Generative AI services are likely to increase in cost$,$ rendering education increasingly expensive.

Outmoded and unqualified teachers are often incapable of reading at a level that would allow them to comprehend texts written by recent generative AIs.

More advanced AI submission detectors are likely to soon arrive that will force students to endure the tedium of actually doing work.

Cheating accusations or designations are often difficult for students to effectively dispute or defend.