12:55 1 Take Quiz Exit Consider Figure 5 below, which shows a change in a market from S1 to $2. P S1 S2 D Q Figure 5 Refer to Figure 5 as you answer the following questions. Question 17 1 pts12:55 1 Take Quiz Exit O It's elastic It's inelastic It's unitary elastic Question 18 1 pts Refer to Figure 5. If the shifting curve were to continue to shift in the same direction, what would expect to happen to revenue (hint: what happens to elasticity along the curve?) O Revenue would continue to decrease O Revenue would eventually start to increase Question 19 1 pts What does an economist mean when they assume that people are "rational"? O Rational people will always make the best