The reaction A+ B yields C+D rate = k[A][B]^2

The reaction A+ B yields C+D
rate = k[A][B]^2
has an initial rate of 0.0220 M/s
What will the initial rate be if [A] is halved and [B] is tripled? answer must be in M/s
What will the initial rate be if [A] is tripled and [B] is halved? answer must be in M/s