John Is the Leader of a Small Work Team That

John is the leader of a small work team that is responsible for developing new safety standards for a small construction company.The group has been having difficulty developing new standards because John's instructions have been extremely unclear.He has stated a general goal,but he has not given the group any specific directions.John could probably improve this group's ability to complete its task if he would _______________.

A) use only lower-level abstractions when he gives directions to the group.
B) use more jargon from the construction field when he gives directions to the group.
C) use higher-level abstraction to present the overall goal, followed by lower-level abstractions when he explains exactly how to complete the task.
D) use terms that are more equivocal when he gives directions to the group.