It Will Be Difficult to Find a Solution to the Problems

question 122

Multiple Choice

It will be difficult to find a solution to the problems caused by greenhouse gas emissions because:

• A)the scientific evidence on the negative effects of greenhouse gas emissions is weak.
• B)voters are not aware of the problems caused by greenhouse gas emissions.
• C)an international political organization would be necessary to enforce a solution.
• D)the technology to reduce greenhouse gas emissions is undeveloped.

---

Definitions:

Residual Income

The amount of income that an individual or company retains after accounting for all costs and expenses.

Producer Price Index

An economic indicator that measures the average changes in prices received by domestic producers for their output.

Net Income

The total profit of a company after all expenses and taxes have been subtracted from revenues.