Max and Maddy Charge People to Park on Their Lawn

question 85

Multiple Choice

Max and Maddy charge people to park on their lawn while attending a nearby craft fair.At the current price of $10,seven people park on their lawn.If they raise the price to $15,they know that only five people will want to park on their lawn.Whether they have seven or five cars parked on their lawn does not affect their costs.From this information it follows that

• A)they should leave the price at $10.
• B)it does not matter if they charge $10 or $15.
• C)they would do better charging $15 than $10.
• D)they should raise the price even more.

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Definitions:

IR

Infrared spectroscopy, a technique used to identify and study chemicals through the interaction of infrared radiation with molecular vibrations.

Singlet

A state in which all electrons in an atom or molecule are paired, resulting in no net spin.

Ppm

Short for parts per million, a unit of measurement used to denote the concentration of a substance in a solution or mixture.

NMR Spectrum

A representation that displays the different environments of hydrogen or carbon atoms in a compound as a result of nuclear magnetic resonance spectroscopy.