The ABC Company, previously producing picture tubes for television sets and certain printed circuits for radios, has expanded into full-scale production and marketing of AM and AM-FM radios. They have constructed a new plant capable of operating 48 hours per week. The production of an AM radio in the new plant requires 2 hours, and the production of an AM-FM radio requires 3 hours. Each AM radio contributes Rs. 40 to profits, while an AM-FM radio contributes Rs. 80 to profits. After extensive research, the marketing department has determined that a maximum of 15 AM radios and 10 AM-FM radios can be sold each week. Formulate the Linear Programming Problem (LPP)