What are the function of private enterprises?

In option trading when a buyer buy a put gbp-to hedge gbp he should buy or sell gbp.? Is demand forecasting equally important for small and large business firms? Is Iraq a capitalism? What is the price of oprelvekin neumega? What effect did protective tariffs on the American economy? Which is responsible for manufacturing the nation's coins and currency? How many stages in sensorimotor intelligence? What does opportunity costs refers to? What best shows how th internet affects the economic decisions people make? What is the market structure? What is key policy rate? What is provision of information and can you name an advantage and a disadvantage of this? How did economic and cultural diversity cause conflicts in the west? What are the advantages of the UK adopting the Euro? What accounted for the boom in the cattle industry after the civil war? How much is an average factory? How a nation progress? How much did a loaf of bread cost in the 60's? What are the example that economic factors linked to non-economic? What type of economy allows people the freedom to own operate and profit from their own business?