For the acceptance-rejection method, what's the inequality for f(y)/ (c g(y)) relative to a Uniform(0,1) random variable U?

For the acceptance-rejection method, what's the inequality for f(y)/ (c g(y)) relative to a Uniform(0,1) random variable U?

• A. f(y) / (c g(y)) > U
• B. U > f(y) / (c g(y))
• C. f(y) / (c g(y)) < U
• D. U < f(y) / (c g(y))

Answer: (A)