) What are the 3 mistakes the man makes that cost him his life?

1) The Man travels alone without a companion

2)The man doesn't pay close enough attention to the ice, slip through, and exposes his feet to the water

3)The man builds his last fire under a spruce tree, Snow falls from the tree and puts the fire out the man has no more matches.

Explanation:

The man's initial mistakes come because he's prideful and overconfident. In the end, he lacks experience.

hope this helps

this is b. how railways dealt with people riding the trains without paying