Facebook Inc. (FB) spends a smallerpercentage of revenue on engineering than other Internetcompanies, mimicking Apple (AAPL) Inc.'s strategy of keeping costs lowby relying on outside developers for research and development. Facebook devoted 10 percent of its sales to R&D spendinglast year, a fraction of the level of some other...
<A HREF="http://www.businessweek.com/news/2012-03-19/facebook-mimics-apple-by-spending-less-on-r-and-d-than-rivals">Read More</A>