Peanut Butter and Jelly Are Complements for Many Consumers

question 228

Multiple Choice

Peanut butter and jelly are complements for many consumers.Consider the market for peanut butter.If there is an increase in the price of jelly,

• A) there is a movement along the supply curve of peanut butter.
• B) the price of peanut butter rises.
• C) the quantity of peanut butter increases.
• D) there is a shift in the supply curve for jelly.
• E) the demand curve for peanut butter does not shift; instead there is a movement along it.

---

Definitions:

(2S,3R)-2,3-Dihydroxybutanoic Acid

A specific stereochemical form of dihydroxybutanoic acid, an organic compound with two hydroxyl groups located at the second and third carbons.

Erythro

A descriptor in stereochemistry denoting molecules with similar substituents on the same side in a Fisher projection.

Threo

Refers to a specific stereochemical configuration in certain molecules where two substituents are on opposite sides of a molecule, often used in the context of sugar chemistry.

D-Glucopyranose

A cyclic form of glucose with a six-membered ring, it is a common form of glucose found in nature.