Palmer Luckey,Founder of Oculus,launched His Product on the Crowd Funding

Palmer Luckey,Founder of Oculus,launched his product on the crowd funding platform,Kickstarter.Which of the following helps explain Oculus Rift's initial success?

A) The large amount of money he raised on the Kickstarter campaign
B) The engaged group of 9,500 backers who sent in money
C) The reputation he raised on his earlier products
D) The experienced individuals who showed an interest in working for the company