What is typically doubled in a seventh chord in four-part harmony?

In Las Meninas, Diego Velázquez proclaimed the dignity and importance of painting as one of the liberal arts by __________.

A. using tenebrism to create a sense of theatricality B. focusing on the central figure of the Infanta C. including a dog and attendants in the foreground D. depicting himself as a courtier with the keys of the palace

In the context of the blockbuster mentality, identify a true statement about prestige pictures.

A. They preferred struggling actors to reduce casting costs. B. They promoted upcoming directors. C. They were mid- or low-budget projects. D. They were often based on literary classics.