hi I am having trouble calculating the geometric mean on my TI84 calculator could you please help!

Wan Homework: HW 3-1 Part 1 of 4 points Relea Points: 0 of 1 Save The geometric mean is often used in business and economics for finding average rates of changu, average rates of growth, up average ratios. Given n values (all of which are positive), the geometric mean is the nth root of their product. The average growth factor for money compounded at annual interest rates of 8 6%, 6.4%, and le I 3 4% can be found by computing the geometric mean of 1:086, 1:064, and 1 084 Find that average growth factor or geometric mean What o Re single percentage growth rate would be the same as having three successive growth rates of 8.0%, 6 4% and 3 1%? Is that result the same as the mean of 8 6%, 6. 4% and 3 4%? bby The average growth factor, or geometric mean, is 0-21 Round to four decimal places as needed.) Afee al Pro