Mr. Santos is planning to invest up to 250,000 in Bank A or Bank B or both. He wants to invest at least 30,000 pesos but no more than 120,000 pesos in Bank A. Bank B does not insure more than 150,000 pesos so he invest no more than that in Bank B. Find a system of inequalities that describes the choices available to Mr. Santos. Represent the choices graphically.​