$2\mathrm{.}34$ marksA large and complex shutdown job is coming up$.$ The work requires multiple skillsas well as a number of external artisans.List $5$ challenges that the planner will have to developa complete and accurateplan for this job. For each challenge, propose a suitable solution$\mathrm{.}1\mathrm{.}23\mathrm{.}4\mathrm{.}10$ marks