Assume That Both Car Manufacturers Produce High Quality Vehicles

Assume that both car manufacturers produce high quality vehicles. If Honda annually produces 51 cars per worker, whereas Toyota produces 69 cars per worker, it can be said that in terms of labor productivity,

A) Toyota is both more effective and more efficient than Honda.
B) Honda is both more effective and more efficient than Toyota.
C) Honda is more effective but Toyota is more efficient.
D) Toyota is more effective but Honda is more efficient.
E) both are inefficient.