[Question] Cost of Living in Buenos Aires and info about taxes?

I plan to move to Argentina in 4 years, as it's my mom's country. I already have dual citizenship for Argentina, thanks to my mom.

I want to send my kids to private school, as my mom said that public schooling would be a bad idea. My aunt, who was born and raised in Argentina, still lives in Argentina and says public school is a "death sentence for a kid's education." She lives in Bahia Blanca, for reference.

I currently live in the US.

I was wondering how much I would need to be making monthly to afford the followingg:
* good internet connection for a family
* data service for a family
* a nice house with a yard or backyard of sorts with room for a family
* private education per child
* a car ( I might buy one and then ship it to Argentina)
* keeping technology updated (nothing too ridiculous, just enough money to buy a laptop or new phone as necessary)
* the monthly cost of raising a child (not including schooling)
* groceries

* some sort of emergency savings
* some sort of regular savings (for gifts and the like)


About taxes, I want to know how much they would tax on income. What other types of taxes do they have in Argentina?