Cash for A's in the most simplistic courses would be a farce. A person can learn more by getting a B or C grade taking Calculus instead of some dolt taking basic math and getting an A. And why should I pay incentives for a school in Detroit, when I live in the UP, where schools are getting the shaft because of Lansing not sending enough money our way!
If anything, start a scholarship fund and match community donations to be given to all students who graduate, irregardless of grades or future intentions, to use as they wish. If the community is involved, they will push the students to adhere to a set of rules set forth by the school board. This eliminates a free handout, no questions asked.......I thought this was the way most public schools were run, or does Detroit do things differently?