In 1983,one Could Buy a Model Radio-Controlled Airplane for $11

question 79

Multiple Choice

In 1983,one could buy a model radio-controlled airplane for $11.50 each.Those same planes are available today and the price increased at exactly the rate of inflation.If the CPI today is 220.5 and in 1983 was 105,what is the price of the airplane today?

• A)$24.15
• B)$11.50
• C)$5.48
• D)$2.10

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Definitions:

Muscles

Tissues in the body that have the ability to contract, allowing movement of parts of the body.

Glycogen

A polysaccharide that serves as the primary form of energy storage in animals and fungi.

Monounsaturated Fats

Healthy fats found in olive oil, avocados, and some nuts, known for their ability to improve cholesterol levels and decrease heart disease risk.

Polyunsaturated Fats

Fats containing more than one unsaturated carbon bond in the molecule, found in foods like fish, nuts, and vegetable oils, beneficial for heart health.