Compare and contrast the strategic leadership of Mark Zuckerberg and Sheryl Sandberg $($who stepped down as Meta's COO in $2022,$ while remaining on the board of directors$).$ Which qualities of each strategic leader stand out to you, and why? Where would you place each individual on the Level$-$S pyramid for strategic leaders $($see Exhibit $2\mathrm{.}2),$ and why? Is either of them an effective strategic leader? Explain your answers.