Answer:
The researchers discovered a negative relationship between mobile phone usage and students' academic performance, such that every 100 minutes that a student spent using their phone a day lead to the student dropping 6.3 places in terms of their academic school ranking.
Then I will have to hear the usual lecture. I am used to it now, so that's nothing much.
The answer is B, I hope this helped
The reasoning of why shouldn’t be completely answered with a time frame
A) is right because the way you set goals is have a goal use an action plan to reach it but keeping a detailed journal is nagging you about it 24/7