In the sentence, certain words are in bold and numbered from A to E, which are the possible pairs to be interchanged.Choose the pair(s) of words which need to be interchanged to make the sentence grammatically correct and meaningful.

Taking a sample of six (A) developing countries, reflecting a spread across the globe, the NGO (B) creates the burning of plastic packaging put on to the market by the companies (C) estimated 4.6m tonnes of carbon dioxide (D) equivalent to the (E) emissions from 2m cars.