The below is an entry from the $"/$etc$/$shadow$"$ file on a Linux system.

ajay$1$:$y$j$9$T$y$06$qPZ$7$wrCdQhmCWiRXkh$/$$fI$927$reYNyXi$/$PMXHx$6$SoAd$2$WI$5$mW$626$Zyi$3$J$0$P$/$WR$6$:$19413$:$0$:$90$:$10$::$19723$:

Write the answers in date format $($ month$/$day$/$year $).$

$1)$ What is the date the password was last changed $?$

$2)$ What date does the password expire on$?$

$3)$ What date does the account expire on $?$