If $100 is invested at x percent simple annual interest for n years, which of the following represents the total amount of interest, in dollars, that will be earned by this investment in the n years?	Pick one: A) 10,000(x^n) B) 10,000(x/100)^n C) 100n(x/100) D) 10,000(1+x/100)^n E) 10,000n(1+x/100)
I think answer D is for compound interest (which i assumed)   and answer 100n(x/100) is for simple interest because it is not compounding
<result>C</result>
If $100 is invested at x percent simple annual interest for n years, which of the following represents the total amount of interest, in dollars, that will be earned by this investment in the n years?