Marcella sells medical equipment for the same company as Calvin, but rather than sell to individual doctors or small groups, Marcella sells to larger medical organizations such as hospitals and large clinics. These sales are a little more complex and take more time, but she can earn a lot of money.. Her salary is $3,500 per month, and she earns 3% commission on all sales over $50,000 in that month. If she sells $110,000 in June, what is Marcella’s gross pay?

Answer: b interaction between just one other person

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.