In an effort to capture the large jet market, Wright Brothers Aviation invested $28 billion developing its 1903A, which is capable of carrying 800 passengers.The plane has a list price of $330 million. In discussing the plane, Wright Brothers Aviation stated that the company would break even when 330 1903As were sold.
Suppose instead that the sales of the 1903A last for only 10 years. How many planes must Wright Brothers Aviation sell per year to deliver the same rate of return?