Todd Wilkinson, the founder of 123, looked outside his firm for the right talent in order to develop his firm’s website. The search led him and his team to a different country where they were able to procure the right talent to get the job done. This example best illustrates the concept of

Some years ago it was estimated that the demand for steel approximately satisfied the equation p=194-25x x, and the total cost of producing x units of steel was upper c left parenthesis x right parenthesis equals 145 plus 40 x. (the quantity x was measured in millions of tons and the price and total cost were measured in millions of dollars.) determine the level of production and the corresponding price that maximize the profits.