Definition of Marginal Revenue



Marginal means additional, so marginal revenue will be the revenue that is derived from the sale of additional quantity. In other words, it is the ratio of change in revenue to change in quantity.

The formula for Marginal revenue is as follows:

Marginal Revenue Image

The marginal revenue will be same if the price per unit is not changed and a straight line will be formed. By using the above formula the following table will give the marginal revenue of $10.

Units

Sale revenue

Marginal Revenue

(Units x $10)

(2 units revenue – 1 unit revenue)

1

                10.00

                                                            10.00

2

                20.00

                                                            10.00

3

                30.00

                                                            10.00

4

                40.00

                                                            10.00

5

                50.00

                                                            10.00

6

                60.00

                                                            10.00

7

                70.00

                                                            10.00

8

                80.00

                                                            10.00

9

                90.00

                                                            10.00

10

             100.00

 

 

 

MR Formula Image


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