Refer to the Supply and Demand Graph for a Public

question 30

Multiple Choice

Refer to the supply and demand graph for a public good.Which line segment would indicate the amount by which the marginal benefit of this public good is greater than the marginal cost?

• A) de
• B) da
• C) ef
• D) ab

---

Definitions:

Major Structure

The most stable or predominant structure of a molecule among several possible ones under given conditions.

Major Structure

The most stable or dominant arrangement of atoms within a molecule out of all possible isomeric forms.

Chromic Acid

A powerful oxidizing agent made from mixing chromium trioxide or sodium dichromate with sulfuric acid, used in cleaning laboratory glassware and oxidizing organic compounds.

Oxidation

A chemical process involving the loss of electrons or an increase in oxidation state by a molecule, atom, or ion.