Progressive Muscular Relaxation Technique Is a Method of Deep Relaxation

question 12

Multiple Choice

Progressive muscular relaxation technique is a method of deep relaxation that starts with the following step:  

• A)Pay attention to your breathing, breath slowly through your nose and exhale slowly through your nose. 
• B)Tense and relax, proceeding through each muscle group. 
• C)Get comfortable, be quiet, and close your eyes.    
• D)Clench and release your muscles on each part of your body two or more times.

---

Definitions:

Four-Firm Concentration Ratio

An economic measure that assesses the concentration and competitive landscape of an industry by adding the market shares of the four largest firms.

Merged

The combining of two or more entities into one, through acquisitions or consolidations.

Herfindahl Index

An economic indicator used to assess the level of concentration and competition within an industry, calculated by summing the squares of the market shares of all firms in the market.

Four-Firm Concentration Ratio

An indicator measuring the total market share controlled by the four largest firms within an industry, used to assess the level of competition.