Respuesta :
The answer would be B. you need to state statement not opinions.
The answer to your question would be that the summary that would be the most appropriate for your notes during a class discussion is the following one: James stated that the economic crisis was a normal function of the capitalistic system. That is, the correct option is B.
The fact is that in your notes you should include statements without any sort of opinion as you are sure to use them later to study. Therefore, when taking down notes you should stick to facts.