The gold processor wants to maximize its gold production. The processing plant works from 8:00 to 20:00. The gold processor can spend $14,000 per day in raw materials. California environment regulations limit daily ore material extraction to 45 tons. Finally, a contract states that the amount of ore used from Alaska has to be at least 50 tons. In the table it show cost per ton for Alaska $180 the gold content per g/ton is 4 and the processing time per min/ton is 7. For California cost per ton $120 gold content g/ton is 3.5 and the processing time per min/ton is 5. For Utah cost content per ton $100 gold content g/ton 3.2 processing time min/ton is 5