Mepasoring state$-$alphe risk using realieed $[$Mignorical$)$ dats

Consider the ease of Celestal Crane Coumatica live. $($OCC$)$:

$3.$ while CCC was wherted $40$ years $1$ gan $,$ in common stock has been pupllcty braded for the paut $25$ years.

The Nimturcal etheres for CCC for $2030$ is $2034$ are:

$\backslash$table$[[,2$eld,$22\mathrm{.}21,2032,2023,28124],[$Stsck rehurn,$6\mathrm{.}25\%,4\mathrm{.}34,7\mathrm{.}50$ m$,10\mathrm{.}50\%,3\mathrm{.}254]]$

Glvet the preseding deta, the wernept realied return oh GCCY steck is

The pricheding data seres repusients $$ Riesterical retures is$?$