Professors at universities are not typically in the same financial boat as teachers at public K-12 schools. They usually earn in the range of 70k-80k (at least

Professors at universities are not typically in the same financial boat as teachers at public K-12 schools. They usually earn in the range of 70k-80k (at least they did when I went to school 5+ years ago). Also, they usually have undergrads who will do free manual labor for them.