Please choose the correct answer to the question: Environmental organizations have asked businesses to take action to reduce waste. Which of the following changes could a business make in order to become more “environmentally friendly”?

Answer1: Purchase only recycled paper and paper products. Answer2: When making photocopies, print on only one side of the paper. Answer3: Purchase wood products manufactured only in other countries. Answer4: When packing boxes, use Styrofoam™ filler instead of old newspapers.

Answer format: answer1/answer2/answer3/answer4
Answer: answer1