Each of the following is a sign of economic freedom except:
a. producers produce what is profitable
b. wages and prices are controlled by the government
c. people save, spend, and invest money as they wish
d. consumers use private property for their own benefit

Which of the following is true of emotions? (a) a neurologically-intact baby can show at least six distinct emotions at birth. (b) the character of emotions changes as we develop cognitively. (c) basic emotions are culturally- and developmentally-based. (d) in general, adults cannot interpret infant emotions until the infants are 10 to 12 months old.