The following month$-$end price and dividend data was found for CSL Limited:

The geometric average rate of return over this period is:

$-3\mathrm{.}828\%$

$-3\mathrm{.}919\%$

$4\mathrm{.}079\%$

$4\mathrm{.}176\%$

$3\mathrm{.}468\%$