Which of the following is a negligence tort? O Ed decided that he was too busy to shovel his walks, so his walkway was icy. O Stella ordered a coffee, but the restaurant manager chose to make the coffee extra hot. O Bert chose to walk through a busy cafeteria with a backpack, an armload of books, and a cup of scalding hot coffee. O Ken was distracted and his car spun out of control and hit Barb's new car. O Kerry filled his swimming pool, and left open the access gates to the pool