Arrange the following countries in the descending order of their number of nuclear power plants and select the correct answer from the codes given below
1. France
2. Japan
3. Russia
4. U.S.A

1. A.3, 4, 2, 1
2. B.3, 1, 4, 2
3. C.4, 1, 2, 3
4. D.4, 3, 2, 1