Ten annual returns are listed in the following table: $($Click on the following icon

in order to copy its contents into

a spreadsheet.$)$

a$.$ What is the arithmetic average return over the $10-$year period?

b$.$ What is the geometric average return over the $10-$year period?

c$.$ If you invested $$100$ at the beginning, how much would you have at the end?

a$.$ What is the arithmetic average return over the $10-$year period?

The arithmetic average return over the $10-$year period is

$\%.($Round to two decimal places.$)$