I believe the answer is: when you do something with as little waste as possible
Maximum efficiency is achieved if you manged to obtain the maximum benefit while making the least amount of expense as possible. In managing your daily life, this could be achieved by making sure that your time is spent carefully so it give as little waste as possible.
Answer:
smart I think because he knew alot of important stuff
In this case, Billy Ray has committed battery despite that he apologizes and Jenny was uninjured.
<h3>What is a battery?</h3>
This refers to a physical act that resulted to a harmful or offensive contact with another person without the person consent.
However in this case, because he grabs Jenny by the shoulders and shakes her which caused her to is startled and screams, then, he has committed battery in law.
Read more about battery
<em>brainly.com/question/546827</em>
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