Which of the Following Statements Is True

question 23

Multiple Choice

Which of the following statements is true?

• A)People who experience more "wear and tear" of their bodies tend to live longer than people who do not experience as much wear and tear.
• B)Longevity is a natural change that results when the human body reaches 85 years of age.
• C)People whose cells are able to repair their damaged DNA may live longer than people whose cells do not have this ability.
• D)Longevity results when a person does not wear out his or her digestive system by eating too much food.

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Definitions:

Sales Mix

Sales mix is the proportion of different products or services that a business sells, impacting the overall profitability based on the differing margins of each item.

Operating Income

Profit realized from a business's core operations, calculated before taxes and interest.

Contribution Margin Ratio

A financial metric showing the percentage of sales revenue remaining after variable production costs have been deducted, indicating how much contributes towards covering fixed costs and generating profits.

Net Operating Income

Profit generated from a company's regular business operations, excluding deductions for interest and taxes.