Managers need to use minimum resources such as labour, input, time, and equipment to reach the set target of 100 tons worth of deliveries per month. This relates to _______________. a. efficiency b. excellence c. competing d. effectiven

The correct answer is **a. efficiency**. Efficiency refers to the ability to achieve a goal using the least amount of resources possible. In this case, the goal is to reach a target of 100 tons worth of deliveries per month while minimizing the use of labor, input, time, and equipment.