Gas lines in the 1970s were caused by ___
a. price floors
b. price ceilings
c. both price floors and price ceilings
d. neither price floors nor price ceilings
Answer: B
Gas lines in the 1970s were caused by ___
a. price floors
b. price ceilings
c. both price floors and price ceilings
d. neither price floors nor price ceilings