probability

During basketball games in the past, Michael has had the following results when shooting free throws after having been fouled attempting a two point shot: 30%, 30%, and 40% of the time he will get 0, 1, or 2 points respectively. Use the following set of random digits to simulate 100 free throws.
Use the digits 0 - 3, 4 - 6, and 7 - 9 to simulate Michael's results. Estimate the probability that during a given game, Michael will score 1 point the next time he is fouled.
18728 94741 32063 04963
15592 71357 28152 11732
89555 75520 08882 95295
38894 58070 77371 10194
64336 95103 90740 03577

If digits 4, 5, and 6 represent scoring one point
If digits 7, 8, and 9 represent scoring one point
Digits 0, 1, 2, and 3

25 percent
33 percent
cannot represent scoring one point