What exactly allows individuals to consume more if they specialize and trade than if they don't

Which of the following statements is correct? a) one drawback of forming a corporation is that it generally subjects the firm to additional regulationsb) one drawback of forming a corporation is that it subjects the firms investors to increased personal liabilitiesc) one drawback of forming a corporation is that it makes it more difficult for the firm to raise capitald) one advantage of forming a corporation is that it subjects the firm's investors to fewer taxese) one disadvantage of forming a corporation is that it is more difficult for the firm's investors to transfer their ownership interests

When the national economy goes from bad to better, market research shows changes in the sales at various types of restaurants. projected 2011 sales at quick-service restaurants are $164.8 billion, which was 3% better than in 2010. projected 2011 sales at full-service restaurants are $184.2 billion, which was 1.2% better than in 2010. how will the dollar growth in quick-service restaurants sales compared to the dollar growth for full-service places?

Chang corp. has $375,000 of assets, and it uses only common equity capital (zero debt). its sales for the last year were $595,000, and its net income was $25,000. stockholders recently voted in a new management team that has promised to lower costs and get the return on equity up to 15.0%. what profit margin would the firm need in order to achieve the 15% roe, holding everything else constant? a. 9.45%b. 9.93%c. 10.42%d. 10.94%e. 11.49%