Which of these sentences uses commas correctly? Choose all that apply. *4 pointsThe students are required to bring their textbooks, pencils, and Zip disks to class.The students are required to bring their textbooks, pencils and Zip disks to class.The students are required to bring their textbooks pencils and Zip disks to class.The students are required to bring, their textbooks, pencils and Zip disks to class.?