Supplier: Factor of production are what businesses to concern a lot because if factor of production too high price and not enough to produce or cannot supply on time and maybe results cannot produce desired by the customer both in quality and quantity. Business may be damage and lack of recognition of buyer or another person, who doing business together. So, in order to the production is continuous and have factor of production all the time. We contract trade with supplier or fisherman for prevent a shortage of raw materials (fishes).