Which of these would warrant a change in supply?

Test Preparation SAT Preparation
1

<p>Not quantity supplied for supply of foreign and domestic cars?</p>

<p>a. Nationwide auto strike began at midnight.
b. Buyers reject new models.
c. National income rises 2 percent.</p>

2

<p>b and c are both demand factors.</p>

3

<p>Thanks so much! :)</p>

4

<p>Oh, I have one last question.</p>

<p>Would an increase in equilibrium price increase or decrease producer surplus? Increase?</p>