Technician a Checks Transmission Mounts with a Pry Bar, Pulling

Multiple Choice

Technician A checks transmission mounts with a pry bar, pulling up and pushing down on the transaxle case while watching the mount. Technician B checks the mounts by putting the
Transmission into a forward gear and gradually increasing the engine speed to about 1,500 to 2,000 rpm while an assistant observes the torque reaction of the engine on its mounts. Who is correct?

A) A only
B) B only
C) both A and B
D) neither A nor B