Peanuts according to dr campbell are a healthful substitute to potato chips

which of the following reflects the proper punctuation of the above sentence?

peanuts, “according to dr. campbell,” are a healthful substitute to potato chips.
“peanuts . . according to dr. campbell . . are a healthful substitute to potato chips . .”.
peanuts: according to dr. campbell “[are] a healthful substitute to potato chips”.
“peanuts,” according to dr. campbell, “are a healthful substitute to potato chips.”

You will read a story and a prompt. then, you will organize your own story ideas in the narrative organization chart.view the grading rubric as you complete your work. this is your guide to a super submission.read the narrative "grounded."in the narrative organization chart, plan your own story based on this writing prompt.important: save the organizer, immediately, to your computer or drive.you are writing a continuation of the story, “grounded,” so be sure to use some details from this story as you organize your narrative.complete each box on your narrative organization chart.save your work to your computer or drive.submit your work in 03.02 planning your narrative.if you cannot save your chart, you can type the information into a document and submit.