[Solved] Firms A)are where entrepreneurs combine resources B)are economic units formed by profit-seeking entrepreneurs C)are assumed to try to maximize profit D)reward entrepreneurs with profits, which are sales revenue minus the cost of production E)All of the answers are correct. REM Sleep: A phase of sleep characterized by rapid eye movements, dreams, and paralysis of motor systems. Common Dream Theme: Frequent motifs or topics that occur in dreams, such as being chased, falling, or flying. Being Naked: The state of not wearing any clothes, often associated with vulnerability, freedom, or naturalism depending on cultural or contextual implications. Watching Television: The act of observing visual content broadcasted over television channels, a common form of entertainment and information consumption.