Comprehension Passage
The following table shows the percentage profit (%) earned by two companies A and B during the years 2011-15.
Profit earned by two companies
| Year | Percentage Profit (%) | |
| A | B | |
| 2011 | 20 | 30 |
| 2012 | 35 | 40 |
| 2013 | 45 | 35 |
| 2014 | 40 | 50 |
| 2015 | 25 | 35 |
Where, Profit% = [(Income - expenditure) / Expenditure] × 100
What is the average percentage profit earned by the company B ?
1
35%
2
42%
3
38%
4
40%