ASAPPPPPP!!!!

A stock had returns of 13.8 percent, 13 percent, 4.2 percent, -5.7 percent, -6.9 percent, and 12.7 percent over the past six years. What is the geometric swernge return for this time period? Instruction: Enter vour response as a percentage with two decimal places. For example, if your answer is 0.121312.13%, please only enter " 12.13 ", please do not enter " 0.1213 " or " 12.13% ", the system may not recogolize the % s spn You may put neeative signs it necessary