This figure shows a graph taken from an advertisement for an investment that promises to pay a higher interest rate than bank accounts and other competing investments is this graph a correct comparison of the four interest rates? Explain your answer.
My answer for this question is "No, this graph is not a correct comparison of four interest rates because it is missing l=ables and legends tell what variables are plotted." But I am not quite sure if my answer is correct. Anyone can help me?