How Long Does a Netfli Show Last?

How long does a netfli show last? And how, you know, or to put this another way, like they spend 15 million dollars a year is that like a run rate expenditure? Do they need to keep spending that every year to keep the library at the right level? Do they? Can they cut it? Can that fade down to five billion a year? Because they can live off the accumulation that the show lasts five years. So there are all these sorts of and that gets you eeno, if you're an investor too, like i li, what is the sustainable production cost here?