How to raise three hundred trillion$USD in a 10 weeks?

interestingly that is near $30,000 each per person. you could engineer a biological agent that covers the earth and gives everyone a strong work ethic. However you said 10 weeks. Use retrocausal photons to create a gene editing ray you can use to modify the GI tract bacteria of the middle of the 20th century Then have the edited bacteria change human behavior. Now the puzzle is how you get the money after you have created the $ value. Using retrocausal photons start a mutual fund during the previous century with some fine print that says "and I can have all your money if I feel like it" run this mutual fund well, so that it attracts all the surplus money from the genetic engineering.

You Always start with the Easy stuff, don't you?

Get a printer.

Just lie and say you did, Donald.

Bake sale. BIG bake sale.

become a minecraft utuber

Give one BJ every minute, charge $2.98 million each.

That's not going to cover your legal bills, Donald.

Become a democrat