Explanation: According to this graph, approximately 18 would be supplied and demanded at the equilibrium price of $3.50. If you look to where the supply and demand curves meet, you will find the equilibrium price on the Y-axis and the quantity on the X-axis.
Aside from a general curiosity about space, the United States wanted to go to space because the Russians were trying to get there too, and we were in a "cold" war with them.
