 
 <prompt> Wetin be di first reason wey dem list for data to follow di most efficient route. Based on di previous question, write one context wey contain di answer. E fit be 1 - 20 sentences. Context: <response>: ```Network hardware, software and specifications, as well as the expertise of network management personnel dey important to make sure say data dey follow the most efficient route, and upstream connections dey work well. A balance between cost and efficiency fit dey possible.[citation needed]``` 