Answer:
B: Water in the power brake booster.
Explanation:
Driving on a road where rain has left large pools of water, and you have driven through water that was several inches deep. Now your brakes are not working. You may have Water in the power brake booster due to the contact with the deep pool of water.
Brake boosters ensures that lesser pressure is added in order to halt a car and the presence of water in it may hinder its functions as a result of damage to the fluid.
