Profit margin is 25%
Given net income is $10,000 and sales is $40,000.
Cost = Sales - net income
=$40,000-$10,000
=$30,000
Profit margin to be computed.
Profit margin measures how much the money a firm or the business activity produces by dividing income by the revenues. Profit margin, given as a percentage, is basically the number of cents earned for every dollar of the sales.
Profit margin is computed with the formula given below:
Profit margin= Revenue-Cost / Revenue
= $40,000- $30,0000/ $40,000
= 0.25
=25%
Therefore, the correct option of the profit margin is c. 25%.
To know more about profit margin click here:
https://brainly.com/question/24161087
#SPJ4