If that is an indication of the dividends for the coming year that leaves breakeven at 41 weeks. Hmm, ok scratch that since 2GH/s is only a fifth of what we should have by mid-may.
Deployment target depends on the number of units sold during IPO (currently ~24,5k). 10GH/s would require 100k units which is difficult to imagine as of now. Notwithstanding economy of scale the deployment hash rate doesn't affect dividend per share.
Oh, maybe the first one