XYZ$\text{'}$s s$1$ock pnce and thdend hishory are as follows:

An Imestor buys three shares of XYZ at the beginning of $2019,$ buys another wo shares at the begining of $2020,$ sels one share at

the beginning of $2021,$ and sells all four remaing shares at the beginning of $2022$

Required:

What are the arthmetc and geometric average timewwenghed rates of recurn for the iwecnor? $[$Round youf year$-$by$-$yeaf rates of

return and finel onswers to $2$ ecelmel places. Do net round other colculetions.$)$

of the year for January $1,2019,$ to January $1,2022$ if your calculator cannot calculste IRR, you wil have to use trial and error or a

spreadshost program$)($Round youf anawer to $4$ declmal places. Negatlve smount should be Indicated by a minus slgn$.)$