Randy is able to choose from two job positions at one company. He has the option to choose the eight hour second shift or the twelve hour day shift, so it is impossible for Randy to work the eight hour second shift and the twelve hour day shift. If the probability that Randy chooses the eight hour second shift is 0.9 , and the probability that Randy chooses the twelve hour day shift is 0.03 , what is the probability that Randy chooses the eight hour second shift or the twelve hour day shift