Which step does the author suggest in order to immediately bring the waste recyclers back from the adversity?

• A. Enabling the scrap dealers to purchase scrap at a price higher than that of the market
• B. By advertising recycling as a profitable business amongst the informal recyclers
• C. Banning the waste collection by informal trash pickers
• D. Supporting the families of the recyclers until the recession tides over
• E. None of these