Consider the below statements with respect to Lacey's regime theory and identify the correct answer.
Statement A: A channel is said to be in a regime when silt grade and silt charge are constant.
Statement B: A channel is said to be in a regime when the channel is flowing in unlimited incoherent alluvium of the same character as that transported by the channel itself.
1
Statement B is correct but A is incorrect.
2
Both statements are incorrect.
3
Both statements are correct.
4
Statement A is correct but B is incorrect.