variable cost造句
31) The influence of average variable cost is reflected in its U shape.
32) If they have visibility, it can become a variable cost.
33) The cost accountant then looks at each cost account balance and estimates either the variable cost per unit of cost driver activity or the periodic fixed cost .
34) The portion of the marginal-cost curve that lies above average variable cost is the competitive firm's short-run supply curve.
35) If the relationship between total variable cost and volume of output can be shown as a curved line on a graph, the relationship is said to be curvilinear .
36) All the cost of manufacturing a product, including both fix and variable cost.
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