Just before the final exam in a college finance class, a less-than-stellar student approached the professor.
“Can you tell me what grade I would need to get on the exam to pass the course?” he asked.
The professor gave him the bad news. “The exam is worth 100 points. You would need 113 points to earn a D.”
“OK,” he said. “And how many points would I need to get a C?”
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