Crowdfunding is named as one reason certain start-ups have grown exponentially. That was misstated in an earlier version of this article.
This version deleted the incorrect date for Deutsche Bank's earnings report.
This article has been updated to reflect that almost 700 movie screens in Germany will not show "The Avengers: Age of Ultron."
This version corrects the spelling of Pallozzi.
This article has been updated to reflect Cramer's comparison of Elizabeth Holmes to Steve Jobs and what he did for computing, along with her response that she does not think there is another Steve Jobs.
This article has been amended to clarify that the drone was created by Ascending Technologies, using an Intel Real Sense camera. Additional context has also been added to clarify the CEO's position concerning the recent dissolution of talks for Intel to acquire Altera.
This version corrected the number of outdoor education programs planned by REI this year.
This version corrected the percentage of profit in the Amazon options trade to 290 percent.
Fiverr is an outsourcing service. Its name was misspelled in an earlier version of this article.
An earlier version misstated the value of the proposed offer.