The nurse is explaining the differences between trade and generic name medications. Which of the following statements is TRUE regarding generic name medications?

A. Generic medications are typically less expensive than their trade (brand) name counterparts due to lower production costs and the absence of branding. B. There is typically one generic name for a medication, though multiple manufacturers may produce the same medication under different brand names. C. Generic medications are usually less expensive. D. Generic medications are usually less expensive than their brand-name counterparts.