Comprehension Passage
Directions: Study the following data carefully and answer the questions.
The data provided below relates to the usage of water, electricity, and gas (in units) in a household during five different months: August, September, October, November, and December.
The table below shows the average usage of water, electricity, and gas; the average usage of electricity and gas; and the usage of electricity as a percentage of gas in each of the given months.
| Months | Average usage of water, electricity, and gas (in units) | Average usage of electricity and gas (in units) | Usage of electricity as a percentage of gas (in units) |
| August | 30 | 27 | - |
| September | - | - | 80% |
| October | 35 | - | 200% |
| November | 30 | 25 | - |
| December | - | 27 | 125% |
Note: Some data in the table is missing and needs to be calculated in the questions.
If the total usage of electricity and gas together in September is 8% more than that in November, and the usage of water and gas is the same in September, what is the average usage of water, electricity, and gas in September?
1
25 units
2
28 units
3
26 units
4
24 units
5
29 units