Which of the following is intended in the given passage?

• A. To highlight the domination of the big-name service industry corporations in the scrap dealing business
• B. To highlight various factors responsible for the prevailing malnutrition in children of the informal recyclers
• C. To suggest the steps which can help the anguished recyclers
• D. To explain the measures which can be taken in order to make recycling more energy efficient
• E. None of these