[vampiress88]

Had a job at 15 that I used to walk 2 miles home from at 1/2pm. Was left in house on own from this time. No problem. I was the responsible one.
Both sisters left at 17 and both threw party’s and the youngest one got the house smashed up.

There’s no right as as it depends on the child.
If they are responsible then I think it’s a good age.