Question

One reason the author uses varied point sizes for the lettering is to— library card application

1. distinguish between the information required from applicants and the information required from guardians

2. distinguish between the fields applicants should complete first and the fields they can fill out subsequently

3. distinguish between labels identifying the information requested and the comments clarifying what is required

4. distinguish between the fields for required information and the fields for information that is optional

Answer 1

3. The larger type marks the labels (what to supply) while smaller type provides clarifying comments or instructions.