With what term or concept did Adam Smith describe the principle that individuals pursuing their individual self-interest would naturally create prosperity and happiness for all?

Romanesque "Throne of Wisdom" statues such as the Virgin and Child (Fig.16-26) may have been used as _______________

A. reliquaries B. icons C. "actors" in liturgical dramas D. all of the above

Recording a scratch track requires great care in the placement of microphones

Indicate whether the statement is true or false