Answer:
The answer is C. Third person
Step-by-step explanation:
Third person names He She It and names
E.G
She ran to the store
He went to the park
If it were first person it would be
Billy and I were shocked as we approached the ramshakle cabin...
Thus making it first person
But it isnt written like the sentence above, henceforth making it 3rd person.
Something to remember is
I/you/he/she/it/we/you/they
1st . 3rd 2nd