The following are annual rates of return on AT&T Inc. over five years.

Year Return (%)

2014 (-4.23)

2015 (-1.2)

2016 (9.54)

2017 (16.92)

2018 (-11.17)

a. What is the arithmetic average return for AT&T Inc.? 1.97

b. What is the geometric average return for AT&T Inc.? 1.48

Enter your answers as a percent rounded to two decimal places. Do not put the % sign.

Hello, I have answered the two questions. please check my work! Thank You!