During the launch ceremony of a newly designed automobile, Jacob, a manager at Addoso Automobiles, says, "I was workin' in dis project for a very long time. I'm sure people are gonna like it." In this case, which of the following statements is true?

A) Jacob has used excessive jargon.
B) Jacob has a varied pitch pattern.
C) Jacob has faulty articulation.
D) Jacob has used verbal fillers.

Faulty Articulation

Faulty articulation refers to the incorrect or unclear expression of ideas, words, or concepts, which can lead to misunderstanding or misinterpretation.

Verbal Fillers

Words or sounds used in speech as pauses or hesitation markers, often without adding meaning, such as "uh," "um," or "like."

Jargon

Jargon consists of specialized terms and language used by a particular profession or group, often difficult for outsiders to understand.