answer all questions pls after reading the link

Please read this

https://www.investopedia.com/terms/b/bill-auction.asp

1. explain when the auction is announced

2. what information about the security is announced prior to the auction?

3. Explain how the offers are accepted.

4. how does the U.S. government use T-Bills to even out its cash flow needs throughout a fiscal year?

5. what are common questions about T-Bill auctions or the money markets in general?

6. how does the Dutch auction for T-Bills work?