Respuesta :
The sentence that is punctuated correctly is "These companies dominate the coffee market: Starbucks, Gloria Jeans, and Caribou Coffee".
What do you mean by punctuation?
Punctuation is the use of white space, traditional signals, and specific typographical elements to help readers understand and interpret written material correctly, whether they are reading it silently or loudly.
A colon typically implies "as follows," "which is/are," or "thus" when it appears in a sentence. When a list is introduced without any introduction words like specifically, for instance, i.e., e.g., a colon is used.
In a straightforward series of three or more items, commas are used to divide words and word groups.
In the abovementioned sentence, the use of colon and commas are done correctly, thus, making it correctly punctuated.
To learn more about punctuation here
https://brainly.com/question/22817712
#SPJ2
