Which word or words and punctuation best corrects any errors in the sentence?

these contestants have been selected to move on to the next level michelle, parker, adriana, taylor, and josh.

a.
level—

b.
level:

c.
level;

d.
there is no error in this sentence.

Atahualpaemperor of the inca empire who rose to the throne after winning a civil war between him and his brother.  -he refused to become a spanish vassal or christian.-francisco pizarro kidnapped him and demanded a huge ransom.  -pizarro's secretary described him as "a man of thirty years, good-looking and poised, somewhat stout, with a wide, handsome, and ferocious face, and the eyes flaming with blood."-after the ransom was paid, atahualpa was killed by pizarro

Iam confused at the end of the day i can’t always get the stuff right i need more then this so i can’t u