$($question $10\mathrm{.}21)$ Similar to question $10\mathrm{.}20,$ except use the following data. The azimuths $($from the north$)$ of a polygon traverse are AB$=38$d$17\text{'}02\text{'}\text{'},$ BC$=121$d$26\text{'}30",$ CD$=224$d$56\text{'}59\text{'}\text{'},$ and DA$=308$d$26\text{'}56\text{'}\text{'}.$ If one observed distance contains a mistake, which course is most likely responsible for the closure conditions given in Problem $10\mathrm{.}22$ and $10\mathrm{.}23?$ Is the course too long or too short?