marginal cost examples
marginal cost. The additional cost needed to produce or purchase one more unit of a good or service. For example, if a firm can produce 150 units of a product at a total cost of $5,000 and 151 units for $5,100, the marginal cost of the 151st unit is $100.Industries with sharply declining marginal costs tend to be made up of firms that engage in price wars to gain market share.he total cost to a company to produce one more unit of a product. The marginal cost varies according to how many more or fewer units a company wishes to produce.
Example: For example, the total cost of producing one pen is $5 and the total cost of producing two pens is $9, then the marginal cost of expanding output by one unit is $4 only (9 - 5 = 4).The marginal cost of the second unit is the difference between the total cost of the second unit and total cost of the first unit.The marginal cost of the 5th unit is $5. It is the difference between the total cost of the 6th unit and the total cost of the, 5th unit and so forth.Marginal Cost is governed only by variable cost which changes with changes in output. Marginal cost which is really an incremental cost can be expressed in symbols.t is the difference between the total cost of the 6th unit and the total cost of the, 5th unit and so forth. Marginal Cost is governed only by variable cost which changes with changes in output. Marginal cost which is really an incremental cost can be expressed in symbols.