Technician a Says Axles with a Numerically High Gear Ratio

Multiple Choice

Technician A says axles with a numerically high gear ratio (such as 4.11) allow the engine to run slower at any given speed, resulting in better fuel conservation. Technician B says axles with a numerically low gear ratio (such as 2.83) allow for fast acceleration and good pulling power. Who is correct?

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