Write down (without solving) the dual LP problem. Minimize c = 3s + 3t + 2u subject to s  +  u ≥ 200 2s  +  t ≥ 100 s ≥ 0, t ≥ 0, u ≥ 0. Maximize p =     subject to the following constraints. (Enter your answers as a comma-separated list of inequalities.)     x ≥ 0, y ≥ 0

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