How do businesses profit from death?

   There are many jobs out there that require you to have a multifarious amount of talents, but there are some jobs that people can get paid a lot for and don't really need any talents. Such as plumbing, ac repair, garbage disposal, and even cemetery manager ? I know that in you mind your thinking that no one wants to handle dead bodies or that no one wants to come home smelling like someone else's grandma, but you'll be surprised by how much money they make. People usually pay about 10,000 dollars for a casket and most people don't die alone. Plus some people want there family members to buried with class so they'd pay up to even 100,000's of dollars plus they'll have to pay for the time slot of the burying, and millions of people die every year.People don't even think about this, plus the cemetery business isn't the only business that benefits from peoples death.Clothing lines make t-shirts,socks, and more to "represent" the person and there families although it's really to make some cash. Even advertisement companies get paid off of peoples deaths. Posters,videos,television  tributes, and DONATIONS. That's how death effects business profits.