Do all the parts of one question. i have only posted one question as guideline.

A stock has had returns of 26 percent, 12 percent. 5 percent, -12 percent. -7 percent, and 21 percent over the last six years. What are the arithmetic and geometric returns for the stock? (Do not round Intermediate calculations. Enter your answers as a percent rounded to 2 decimal places.) Arithmetic return Geometric retum 9 %