In fact, you can read the answers to these qeustions with some inline links to more of my notes here: https://denizaydemir.com/graph/680bfde3-1d03-45fc-87cf-a46de4935812/680bfde3-74e9-4d23-9e02-1ceddeec748a/680bfde3-32ef-4dc0-97b8-4e82fb75c33c/
In fact, you can read the answers to these qeustions with some inline links to more of my notes here: https://denizaydemir.com/graph/680bfde3-1d03-45fc-87cf-a46de4935812/680bfde3-74e9-4d23-9e02-1ceddeec748a/680bfde3-32ef-4dc0-97b8-4e82fb75c33c/