Which multilateral institution serves as the lender of last resort?

Internationally, the TRIPS agreement is uniformly regarded as a positive step for world prosperity

Indicate whether the statement is true or false

The optimal level of air quality

a. is 100 percent, which creates a pollution-free environment b. is smaller the lower the marginal social cost of air quality c. is greater the lower the marginal social benefit of air quality d. is greater the lower the marginal social cost of air quality e. is smaller the greater the marginal social benefit of air quality