3. the total cost (Total cost) as costs or expenses that include fixed costs and variable costs together are considered the cost of all transportation services. This includes cost of return (Backhauling cost).
3. Total costs (Total cost) as a cost or expense which includes fixed costs and variable costs together. Capitalised all transport services. The cost includes return flights (Backhauling cost) with.
3. The total cost (Total cost) cost or expenses that incorporates the fixed and variable costs together. A cost of transportation services. This includes the cost to return (Backhauling cost).