Apple iPhone displaying the Facebook app's splash screen May 10, 2012 in Washington, D.C.
Apple iPhone displaying the Facebook app's splash screen May 10, 2012 in Washington, D.C. - 

Facebook's latest business results have the company and investors in high spirits. Sales rose significantly and the mobile advertising efforts seem to be working.

Seth Fiegerman, business reporter for Mashable, joins Marketplace Tech host Ben Johnson to discuss.

 

Follow Ben Johnson at @@TheBrockJohnson