Two straight spur gears in mesh are designated as A and B. Gear A has 40 teeth of 4 in diametral pitch, and gear B has a pitch circle diameter of 16 in. The teeth have a pressure angle of 14.5. Both gears have external teeth. Determine (a) the number of teeth on gear B (b) the center-to-center distance between the gears (c) the circular pitch (d) the outside diameter of gear B (e) the base circle diameter of gear B