| 1 | A | B | C |
| --- | --- | --- | --- |
| 2 | this table displays the results of volunteer rate and average number of volunteer hours. the information is grouped by household income (appearing as row headers), percent and mean number of hours (annually) (appearing as column headers) |  |  |
| 3 | household income | percentage | mean number of hours |
| 4 | less than $20,000 | 33 | 182 |
| 5 | $20,000 to $39,999 | 34 | 172 |
| 6 | $40,000 to $59,999 | 37 | 165 |
| 7 | $60,000 to $79,999 | 41 | 179 |
| 8 | $80,000 to $99,999 | 44 | 148 |
| 9 | $100,000 to $119,999 | 50 | 171 |
| 10 | $120,000 and over | 52 | 130 |

Question: what is the rate of volunteering among canadians with a household income below $20,000?
Answer: 33

Question: what is the rate of volunteering among canadians with a household income of $120,000 or more?
Answer: 52

Question: which kind of household income of volunteers dedicate the fewest number of hours?
Answer: $120,000 and over

Question: how many hours do the volunteers with a household income of $120,000 or more contribute over the course of a year?
Answer: 130

Question: how many hours do the volunteers with a household income of less than $20,000 contribute over the course of a year?
Answer: 182