Studies Show That Smoking Cigars Is Inversely Related to Income

question 509

True/False

Studies show that smoking cigars is inversely related to income. Thus cigars are an inferior good.

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Definitions:

Synthetic Detergent

Man-made soap-like substances that can emulsify oils and hold dirt in suspension in water, used for cleaning.

Unsaturated Fatty Acid

A type of fatty acid with one or more double bonds in the hydrocarbon chain, which can affect the fluidity of cell membranes.

Triglyceride

A type of fat or lipid found in blood, formed from one molecule of glycerol and three fatty acids.

Micelle

An aggregate of surfactant molecules dispersed in a liquid colloid, forming a structure with hydrophobic tails in the center and hydrophilic heads on the outside.