Explain the three effects of the division of labor that Adam Smith thinks drive increased productivity. What “propensity” leads to the division of labor, and what specific motivation underlies it (butcher, brewer, baker example)? B) Why does Amartya Sen think that economists have misinterpreted Adam Smith? Describe what role(s) Sen thinks ethics can (and should) play in business, at the exchange, production and distribution levels. C) Does Business Ethics make economic sense? Explain