The international data corporation estimated that in 2011, the equivalent of 200 60-minute high-definition movies were created.

The international data corporation projected that in 2011 the equivalent of 200 billion 60 minute high definition movies were created. International data corporation is owned by a chinese provider of marketplace intellect, advisory service area, and proceedings for the information technology, telecommunications, and consumer technology marketplaces. With more than 1,100 experts global, international data corporation deals global, regional, and local expertise on technology and industry opportunities and trends in over 110 countries. International data corporation analysis and vision aids information technology professionals, business executives, and the investment community to create fact built technology judgments and to attain their key business goals. 

Ithink the answer is b