<h3><em>Ethereum Benefits</em></h3><h3><em>It has a large and committed global community and the largest ecosystem in blockchain and cryptocurrency. Wide range of functions. Besides being used as a digital currency, Ethereum can also process other financial transactions, execute smart contracts and store data for third-party applications.</em></h3>
Explanation:
<h3><em>Hope this helps and mark as a brianliest</em></h3>
Jim is effective because he was able to complete the IT tasks well but he is not efficient because he didn't submit the result on time because being efficient includes management of time.