In a certain game, a large container is filled with red, yellow, green, and blue beads worth, respectively, 7,5,3 and 2 points each. A number of beads are then removed from the container. If the product of the point values of the removed beads is 147,000, how many red beads were removed?
a. 5
b. 4
c. 3
d. 2
e. 0
a. 5
b. 4
c. 3
d. 2
e. 0
