Which influence on spending deals with the motivation to
purchase a product ?

How can we answer it? we need more info on the question lol.

No copyright means he doesnt have any right to own it as it doesnt any authority from him. so no damages can be recovered

This question is personal, so you can pick any answer. basically, it depends on what type of job you are applying for. if it's a basic job, like sales, you'll want to use a combination. if you've been working as an accountant for a while, then you would use chronological, with everywhere you worked, so the place where you're applying could call the people you worked for and they could give you  a recommendation. hope this !