Please choose the correct answer to the question: Which would be the best method to use to dispose of cardboard boxes not utilized by a local grocery store?

Answer1: burn them once a month Answer2: send them to be dumped in a remote area Answer3: have them recycled for future paper products Answer4: put them into a dumpster with the rest of the trash

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