A fleet manager for a large, centrally dispatched delivery service notices a significant and consistent increase in fuel costs, despite stable fuel prices and vehicle mileage. To achieve the greatest and most immediate reduction in fuel consumption, which of the following initiatives should be prioritized?
-
A
Implementing a strict anti-idling policy and monitoring compliance using telematics.
-
B
Transitioning the entire fleet to premium-grade gasoline to improve engine performance.
-
C
Installing aerodynamic skirts on all delivery trucks to reduce wind resistance.
-
D
Decreasing the frequency of preventive maintenance oil changes from 7,500 to 5,000 miles.