How does the increase of life expectancy affect a business?

In which of the following market structures do firms produce the welfare-maximizing level of output? Nature and scope of business psychology? What are the common good and services government provide in the Philippines? How much is a sawmill dollar worth? How can you convert GDP at mp into GDP at fc? Who favored high tariffs? How does the mint mark on a half dollar effect its price? How much 500 dong coin is worth? What are Component of social economic profile? What is 435 Euros in dollars? What was the average day like for an 1800's businessmen? How much money did workers make in the 1920s? Why were cash economies introduced by the European unsuitable for African countries? Who won The Prize in Economic Sciences in 2007? How does interest rates affect people? What is European Union like a neighborhood? What is trade activities means? Why is mathematics an indispensable tools for economics analysis? What term describe the state of the American economy in the first decade of the twenty-first century? What would happen to a products price if the supply decreased?