Please help me I will give out the brain thing and extra points.
It may be meat, a prepared diet such as ZuPreem or Mazuri, but a combination of both.
Look at the underlined section marked (14). Choose the answer that best corrects this sentence, if appropriate.
A) Correct as is.
B) It may be meat, a prepared diet such as ZuPreem or Mazuri, or a combination of both.
C) It may be meat, a prepared diet such as ZuPreem or Mazuri, yet a combination of both.
D) It may be meat, a prepared diet such as ZuPreem or Mazuri, nor a combination of both.