In a free-market system, producers are motivated to reduce costs and increase revenues because of which of the following?
A. The production possibilities frontier.
B. The profit motive.
C. Opportunity costs.
D. Marginal analysis,

in the quotation from passage, connie willis states that literature is a way for authors from the past to communicate with readers of today. we can read their stories, books, and other texts to learn lessons about life. willis refers to these lessons as messages “from beyond the grave.” willis has a favorable viewpoint about the timelessness of literature.

c. in order of atomic number