[Solved] Case AC 4-2 Zack wants to create a custom form to match a paper form that he uses everyday in the office. Zack has opened the Field List pane and wants to add a field to the form. What should he do? A) Double-click a field in the Field List B) Click Create Field on the Ribbon C) Both a. and b. D) Neither a. nor b. Visible Objects: Items or entities that can be seen by the naked eye under normal lighting conditions. Complex Commands: Advanced or intricate instructions that are given to computers or software to perform specific operations. Open Source Software: Software with source code that anyone can inspect, modify, and enhance because it is publicly accessible. Disadvantage: A condition or situation that makes it more difficult to succeed or puts one at a less favorable position.