The option that describes a summative conclusion is B. Repeats the main points in the essay.
A summative conclusion is defined as a conclusion employed seeking to evaluate scenario outcomes..
A summative conclusion summarizes the key points explored in an essay or paper.
Summative conclusion reviews key points used to support the thesis but it does not do it in great detail. The summative conclusion also demonstrates your argument (and essay in general) is well thought-out and organized.