A box has 5 beads of the same size, but all are different colors. Tina draws a bead randomly from the box, notes its color, and
then puts the bead back in the box. She repeats this 3 times. What is the probability that Tina would pick a red bead on the first draw, then a green bead, and finally a red bead again? 1 over 625
1 over 180
1 over 150
1 over 125