Which of the following expressions is valid for the price elasticity of demand?

Name: Which of the following expressions is valid for the price elasticity of demand?
Brand: Quizplus
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Question

Quizplus · Accepted Answer

The valid expression for the price elasticity of demand should have a numerical value between 0 and -∞ (inclusive). Option B falls within this range, while the other options have alphabetical characters or numerical values outside this range.

Which of the Following Expressions Is Valid for the Price