Which of these scenarios best describes fractional reserve banking? -maria makes a deposit of $20,000, and the bank loans $18,000 to mark so he can buy a car -jamir makes a $1,000 deposit and then withdraws it one week later. -isabella splits her $5,000 deposit between two different banks. -a bank manager trades old, worn $20 bills for new currency issued by the federal reserve.

Dominic is the founder of an innovative "impromptu catering" business that provides elegant, healthy party food and decorations on less than 24 hours' notice. the company has grown by over 150 percent in the past year. dominic credits some of the company's success to studying the strategies of prominent social entrepreneurs, such as wikipedia's jimmy wales. what can dominic do to exemplify the social entrepreneurship model?