1. According to the Economic Way of Thinking, why does cheaper used textbooks raise enrollment at CSULB?
a. Cheaper used textbooks lowers the marginal cost (MC) of attending CSULB.
b. Cheaper used textbooks raises the marginal cost (MC) of attending CSULB.
c. Cheaper used textbooks lowers the marginal benefit (MB) of attending CSULB.
d. Cheaper used textbooks raises the marginal benefit (MB) of attending CSULB.

2. According to the Economic Way of Thinking, why does a high unemployment rate raise enrollment at CSULB?
a. High unemployment lowers the marginal cost (MC) of attending CSULB.
b. High unemployment raises the marginal cost (MC) of attending CSULB.
c. High unemployment lowers the marginal benefit (MB) of attending CSULB.
d. High unemployment raises the marginal benefit (MB) of attending CSULB.