Robert R$.$ Blake and Jane S$.$ Mouton developed a leadership grid to classify the style of leadership depending on the concern for production and the concern for people. For example, low concern for both people and production would be a $1,1$ leader while a high concern for both would be a $9,9$ leader. What style the leader uses may be a result of the leadership sjuation. Refer to exhibit $12\mathrm{.}9$ in the textbook. In which situation described below would you expect the leader to use a $9,1$ style $($Controlling$)?$

$$ A leader in a chemical lab is working with top chemical engineers to develop a new refining process.

$$ A leader from Habitat for Humanity is organizing a group of volunteers for a home build.

$$ A leader who is one month from retirement and is looking to just leave the job is managing a group of experienced employees stocking shelves a a department store.

$$ A flight attendant is directing passengers to egress an aircraft on the taxiway after landing.