Alyssa and sally are twin sisters who are equally bright. both have received excellent business educations. alyssa became the vice president of a large company and now, at the age of 60, makes $200,000 a year. sally started her own successful company which makes a profit of $200,000. if both have equal savings and money put aside for retirement, who is likely to be wealthier?

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?