Personally, I (and I assume many others) would have a drastically different response than any of these four.

Parent: You need to [cook/clean, job/dress well], or what person would want to marry you? Child: Why should I learn these skills for the benefit of someone else, rather than for myself?

Regardless of the interest or not in marriage, these are skills/actions that are useful for anyone, marriage-oriented or not, to have, simply to live as a socially well-rounded adult. (Obviously, alternate options are available, such as getting such a well-paying job that you can pay for a maid/chef, or some alternate situation in which "getting a good job" is unnecessary to your well-being, as well.)