A certain football coach allows his quarterback to call three plays in a row. If the quarterback can choose from 3 passing plays, 4 running plays, and 2 trick plays, how many different E arrangements of plays can be run, if the same play can’t be run more than once?
Choose the correct choice from the following:  A) 24  B) 125  C) 243  D) 504  E) 729
Number of E ways to choose the first play: 9   Second play: 8   Third:7   9*8*7= 504.504
<result>D</result>
A certain football coach allows his quarterback to call three plays in a row. If the quarterback can choose from 3 passing plays, 4 running plays, and 2 trick plays, how many different E arrangements of plays can be run, if the same play can’t be run more than once?