Question

Why do we need a baker please econ I'll mark you as the the brainiest

Answer 1

Because there is work that needs to be done and as long as there is work there will be a need for people to do that work.

Some retail bakers own bakery shops or other types of businesses where they make and sell breads, pastries, pies, and other baked goods.
So without backers we can not enjoy those all backed stuff

Hope it helps you buddy..