Evaluate this topic idea:
“teachers gave 18.5% more homework in 2007 than in 2005.”

a.) the topic is satisfactory

c.) the topic is too narrow

b.) the topic is too broad

d.) this is a thesis statement

The topic is too narrow. Teachers gave 18.5% more homework in 2007 than in 2005. This means that if suppose that in 2005 teachers gave 1% homework  and if we compare with 2007 then they gave 18.5% work. There is an increment of the homework which has been given by teachers to the students. This topic is not broad because the reason is that we just have to understand about the increment of the homework percentage. This calculation generally differs from school to school.

c.) The topic is too narrow