Which of the following will NOT lead to a decrease in the demand for a college education, assuming college education is a normal good?

A rock carving from ancient Norway depicts two identical people doing different jobs in the same boat: one uses a bow to hunt while the other paddles. Which of the following examples does not illustrate the benefits of trade occurring?

The Saint Louis County Library is on the brink of failure because of increased labor costs. To keep the library running, the owners of the library must increase their revenue. The library only is able to make money by selling their membership, which is currently priced at $5 per month. The library owners know that the absolute value of elasticity of demand for their membership is greater than 1. To increase the revenue earned on memberships, the library should:

In the 1980’s, the development of federal block grants left mental health funding decisions up to the states.

Which of the following is an example of thinking at the margin?

Carbohydrates are divided into simple sugars (also called simple carbohydrates) and complex sugars (also called complex carbohydrates). Which one of the specific simple sugars is in honey, maple syrup and many desserts and is referred to as table sugar? This sugar is a disaccharide consisting of one glucose molecule and one fructose molecule.

Unlike “reactivity,” the “Observer Effect” may be used:

All but one of the following increase the likelihood that excess Calories will be stored as fat in the area of the body that increases the risk of atherosclerotic cardiovascular disease, hypertension, type 2 diabetes, and many cancers? Which one of the following does NOT lead to fat being stored in the area that is harmful to health? 

All body fat is not equally harmful to health. Body fat in some locations is more harmful than in others. Where inside the body is excess fat associated with atherosclerotic cardiovascular disease, hypertension, type 2 diabetes, and many cancers?

A positive effect on the observer when conducting safety observations is the “observer effect.” What is the observer effect?