Let's say I have this made-up example to think about my friend "comma with":
"The bakery had a new item, a cupcake made from cereal, with chocolate syrup, that people were going crazy over, leading to lines out the door."
In this sentence, the use of comma with means that the cupcake was made from cereal AND the cupcake had chocolate syrup?
However, if I move things around to:
"The bakery had a new item, a cupcake made from cereal with chocolate syrup, that people were going crazy over, leading to lines out the door."
This example means that the cupcake was made from cereal... cereal that had chocolate syrup?
I understand that comma with is an adverbial modifier and modifies the main action taking place in the sentence. However, this structure is a bit funky given that "a cupcake" explains the 'new item"--> seems to be a noun modifier? Many thanks in advance as always
Another question on the topic... let's say I have this made-up example "Retailers, with ten to fifteen locations, are being severely impacted by the pandemic." How is this comma with example correct when it is not an adverbial modifier nor modifying the main action taking place in the sentence?