Why is sectioning importance?

What four elements are involved in deciding how goods and services will be produced? Why does Trade happen? Why accounting profit is higher than economic profit? What cause international gold price go up or down? When is a demand curve perfectly elastic? What is the economic importance of aphids? Why do people grow crops? How much is 100 hundert schilling worth from 1969? What is a 1998 republica de venezela 100 bolivares worth? What causes competition in an ecosytem? What are Voting Common stocks for Indiana Agricultural Cooperative Act worth? Diseconomies of scale can be caused by? What are the returns of the various factors of production? Which shoe company makes the most money? What led to a sharp increase in military expenditures during the period between 1948 and 1964? Is the Philippines a poor country? How much wheat crop can be grown in 2000 sq feet area? What are the roles of monitoring and evaluation officer? Which Element has the highest monetary value per unit? What are differences between favourable and unfavourable of balance of trade?

Why is sectioning importance?