Which of the following is not an example of an entrepreneur? a. madeline runs a neighborhood lemonade stand by herself. b. cindy has a yard sale once a year. c. diane molberg started by request, a successful home bakery business that guarantees that any item it sells is no more than 24 hours old. d. donna cook wanted to start a little home business 10 years ago; now she has a company that produces and markets more than 150 dry cooking mixes. e. elmer olsen created the successful bayfield apple jam company using a recipe from his wife and some investment capital.