A Bicycle Shop Equips 60% of Their Bikes with a Water

A bicycle shop equips 60% of their bikes with a water bottle holder. 55% of the bikes they sell have a kickstand attached to
the bike. 34% of the bikes sold have both features.
-We can tell that these two features are independent because…

A) These two features don't have anything to do with each other, so we know they're independent.
B) The probability of having a kickstand given that you have a water bottle (56.7%) is about equal to the probability of having a kickstand (55%) .
C) The probability of having both features (34%) does not equal the probability of having neither feature (19%) .
D) The probability of having both features is not zero; it is 34%.
E) The probability of having either feature (81%) doesn't equal the probability of having just one feature (60% and 55%) .