The sets of goal characteristics that will probably lead to higher levels of performance are:

A) easy and specific.
B) easy and general.
C) difficult and specific.
D) difficult and general.

Goal Characteristics

The specific attributes or factors that define goals, including their clarity, difficulty, relevance, and the extent to which they are achievable and measurable.

Performance Levels

The degrees or stages of how effectively an individual, group, or organization meets their goals or objectives.