Please choose the correct answer to the question: A student plans to design a new toothpaste tube that will give the same amount of toothpaste every time it is squeezed. Which should the student do first when designing the new tube?

Answer1: make a data table of amounts of toothpaste Answer2: gather building materials Answer3: create models of old toothpaste tubes Answer4: draw a few possible solutions

Answer format: answer1/answer2/answer3/answer4