What is the rule for lifting a ball that needs to be replaced?

It is mandatory to mark the position of the ball before lifting it to be replaced.
When dropping or placing the ball in another position, it is not mandatory to mark its position.
When dropping the ball, it should be held at shoulder height with the arm extended and dropped.
If a dropped ball rolls to a position where there is interference from the condition from which relief was taken, it must be dropped again.
a) Only statements 1 and 2 are correct.
b) Only statements 2 and 3 are correct.
c) Only statements 3 and 4 are correct.
d) All statements are correct.