Your friend Elif got 55 out of 100 in her Mathematics exam. She is really upset because she needs at least 70 points to pass the course. In the next exam, there will be 4 topics, each with a different weight: Topic A (30%), Topic B (25%), Topic C (25%), and Topic D (20%). She has only 3 hours to study and wants the best strategy to pass. What would be the most effective plan according to the idea of analyzing weak areas and using time efficiently?
A)Spend all 3 hours only on Topic A because it has the highest weight, even if Elif understands it least.
B)First analyze which topics Elif lost the most points on, then spend 1.5 hours on Topic A (30%) and 1.5 hours on Topic D (20%) because they add up to half the exam.
C)Spend 45 minutes on each of the 4 topics equally, because all topics are equally important for the overall score.
D)Focus only on Topic C (25%) because it is the easiest topic for Elif, even if she lost only a few points there.