No.
Yes, a comma should precede "i.e." when it is used in a sentence to introduce an explanation or clarification.
a comma following the word as. IE. As well as,
There is no standard rule requiring a comma after "i.e." However, some style guides recommend using a comma after it to improve clarity and readability.
ie RULE: Two periods within and a comma before and after (i.e.,) He answered many questions right, i.e., he knew the answer to etesian wind. ie RULE: Two periods within and a comma before and after (i.e.,) He answered many questions right, i.e., he knew the answer to etesian wind.
It is now accepted in the UK that a billion is 1,000,000,000 (one thousand million), (it used to be 1,000,000,000,000 ie, one million million). We use the comma, though I believe the period is used in the USA? Therefore, where I've shown a comma, simply assume it is a period if you are in the USA!
last comma before the and is not necessary
No, there is not a comma after "except that."
5 comma 300 comma 000 comma 000 comma 000 comma 000.
If a sentence consists of two independent clauses with a comma between them, it is a comma splice. That is, the part before the comma can stand on its own as a sentence, and the part after the comma can also stand on its own as a sentence, then it is a comma splice. If there is no punctuation there instead of a comma, it is known as a run-on sentence.
Comma after what?
cut the comma in half