Richard Superstar is an owner of forty hectares of land for which he plans to plant rice and corn. The rice needs four units of insecticide and two units of fertilizer per hectare, while corn requires three units of insecticide and six units of fertilizer. He has at least ninety units of insecticide and at least 120 units of fertilizer available. His profit per hectare on rice is P15, 000 and P10, 000 on corn. What is the total maximized profit? Please use X for Rice and Y for Corn