Why did the carl hayden win the competition

Carl Hayden High School's victory in a robotic competition over colleges has inspired two films. The team beat out prestigious colleges, including Massachusetts Institute of Technology in 2004. ... The students have created a legacy of success at the west Phoenix high school.

Explanation:

i assume this is the subject you asked about

the correct answer is, it increases the amount which is being deposited in the bank account of people.

when the fed buys treasury   bonds it increases the amount which is being deposited in people's accounts.

treasury bonds are termed as long-term or secure investment which offers payment after every six months up to the maturity of the bond.

there is a fixed rate for every treasury bond whereby the interest rate is being determined by the auction.

there is an additional fees for those who have not yet opened accounts with local commercial banks.