Gavin West is a commercial fisherman, and he has just returned from a trip off the coast of Maine. He has calculated the cost of his catch as follows: Wages of deckhands | $30,700 | Gavins wage | 17,100 | Food, medical supplies, etc. | 7,000 | Depreciation of netting and other equipment | 5,500 | Depreciation of boat | 13,700 | Fuel | 17,600 | Total | $91,600 | Gavins nets yielded a catch of 15,400 pounds of salmon, 23,870 pounds of halibut, and 37,730 pounds of flounder. Salmon sells for $8 per pound, halibut for $6 per pound, and flounder for $4 per pound. | | | |