Which statements best defines carl’s goal and his first step he should take in achieving it

I believe it is B. Im not 100% sure though

Its B.) on edgeuity just took it

is basically a good source of getting and others by what you know for example if someone asked a question and you know the answer you could answer it and get some points or if you need on a question you could make a post about it and wait till someone answers it or just look up the question and see if someone else has asked about it