How does the interaction between Jesus and Zacchaeus, a tax collector, challenge prevailing social norms and expectations of righteousness in first-century Jewish society?

A It demonstrates Jesus's disregard for social outcasts. B It highlights the importance of wealth in gaining salvation. C It illustrates Jesus's willingness to associate with and offer redemption to those considered sinners, thereby challenging the exclusive righteousness claimed by religious leaders and demonstrating the inclusive nature of God's grace. D It suggests that repentance is not necessary for salvation.