This is in Statistics and Probability. Answer the problems below. This is only multiple choice. Provide necessary solution for each items. Thank you and Godbless. Follow the numbering.

17. Three marbles are selected randomly one at a time from a box containing 8 red, 4 green, and 5 blue marbles without replacement. Determine the probability that the marbles are one of each color. A) 5/17 C) 4/17 B) 3/17 D) 6/17 18. Three marbles are selected randomly one at a time from a box containing 8 red, 4 green, and 5 blue marbles without replacement. Determine the probability that the first is red, the second is green, and the third is blue marble. A) 6/51 C) 8/51 B) 2/51 D) 4/51 19. Fifty married men were asked if they gave their wife flowers or chocolates for their last anniversary. The results were: 12 gave flowers, 31 gave chocolates, and 5 gave both chocolates and flowers. If one of the married men was chosen at random, determine the probability that he gave his wife chocolates but not flowers; A) 12/25 C) 23/25 B) 6/19 D) 7/19 20. Fifty married men were asked if they gave their wife flowers or chocolates for their last anniversary. The results were: 12 gave flowers, 31 gave chocolates, and 5 gave both chocolates and flowers. If one of the married men was chosen at random, determine the probability that he gave his wife flowers if it is known that he did not give her chocolates. A) 23/25 C) 12/25 B) 7/19 D) 6/19