ResourceAirplane Flight Hours And Total Cost Airplane depreciation: High 44,000 $ 18,200,000 Low 28,000 $ 18,200,000 Fuel: High 44,000 445,896,000 Low 28,000 283,752,000 Airplane maintenance: High 44,000 16,600,000 Low 28,000 11,776,000 1) Develop an annual cost for fuel by making Read More …