you invested $1,200 three years ago. during the three years, you earned annual rates of return of 4.8%, 9.2%, and 11.6%. rounded to dollars and cents, what is the value of this investment today? (do not round interim calculations.)

It depends on the subject for me. some exams are easier than others so i usually go through it and answer questions i know based on my general knowledge, then double check after. going through the lesson can a lot  because the exams can be  very lesson-specific, but sometimes they are ridiculously long so a lot of people don't take the time. i did find that, when i went through the lessons, i was making 100's on my exams vs strictly using + the internet and  i make 90's. 

Iwould tell u but its against rules

C. precise