Advertisers use mascots for a number of reasons. To begin with, mascots are a cheap and easy way to establish rapport and trust among consumers in a creative, sustainable and least expensive way.
They can be based on people, anthropomorphic animals, or personified objects, as long as they represent your brand and resonate with your audience. The primary purpose of a mascot is to help build and strengthen brand identity. It's also a good way to reinforce top-of-mind awareness.
I chose C because an action verb is when the character is doing something that stands out. Wallace inhaled his lunch indicates that he is in a hurry to get something done. I hope this helps you.
