During his first six months at a local medical clinic, Aaron completed and submitted insurance claims to various carriers. He used a software program to check and process his claims prior to submitting them for payment. This demonstrated that he accurately completed claims using very few resources. Which of the following was he demonstrating? a. Tact
b. Ethnocentrism
c. Assertiveness
d. Efficiency

Efficiency

Explanation:

This is demonstrating Aaron's efficiency. This shows how Aaron was able to complete claims using very few resources.

Efficiency simply means obtaining/reaching a peak level of performance by utilizing least inputs to achieve high output.

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i believe

clean air is essential for health and survival

clean air provides nitrogen gas for plant respiration

clean air supplies oxygen that enables living organisms to breathe

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i am brianly

sorry if this doesn't