Study the given table and answer the question that follows.
The table depicts the kilograms of rice consumed by Ravi and Kapil in the month of June and July.
| Rice consumed in June (in kg) | (Rice consumed in July (in kg) | |
| Ravi | 9 | 12 |
| Kapil | 8 | 10 |
What is the difference between the total amount of rice consumed by Ravi and Kapil in the month of July and June?
1
6 kg
2
5 kg
3
3 kg
4
7 kg