Answer:
The Answer is C
Step-by-step explanation:
the punctuation is correct trust me
STUDY ISLAND Which sentence is punctuated correctly?
A.
I don't appreciate being ignored, so I plan on calling you every day until you answer the phone.
B.
I don't, appreciate being ignored, so I plan on calling you every day until you answer the phone.
C.
I don't appreciate being ignored so I plan on calling you every day until you answer the phone.
D.
I don't appreciate being ignored, so, I plan on calling you, every day, until you answer the phone.