[tlear]

This is why going back to Math is always the way. Out of 100 students in Econ 101. How many can read a problem and setup then solve a simple linear system? Forget it how many can solve a linear system

Old professor I had in university would do a Math quiz in the first class, with disclaimer on the paper: If you find this hard save your money and drop out. Just some basic Algebra. Tenure and teaching for 30 years, he genuinely did not give a fuck. Of course lots of people would skip first class due to their O week..

Same epic prof would give exactly same tests year to year with 2-3 number changed around.. then fail everyone who provided answers from a wrong year. You would think people would learn or word would get passed down.. nope.