If someone wanted to study sexism, what kinds of scenarios should they focus on$?$

A theater company that hires light$-$skinned Latinos for all roles in an effort to grow their white audience.

A home$-$owners group works with lobbyists to keep affordable housing development out of their neighborhood.

An office environment where an all$-$male leadership team argues that women are too delicate to lead.

A travel sports team that requires players to purchase their own equipment and pay travel expenses.