Hi Yao, Firstly, thank you for sending this over; really appreciate the clarity.
Secondly, apologies in advance for any possibly-newbie or dumb DC18-related questions. Unfortunately, I've not been in a position to follow the day-to-day updates and thus there are some big gaps in my knowledge regarding the organisation of this event. :) Lastly, a big thank you to everyone who has contributed to the creation of the budget so far... > This estimation is for 400 people. So, naturally this is most important figure or "knob" that affects the entire budget. I think I would like to see explicitcalculations and assumptions that went into this figure, including estimates of any error bars. This would lead to to upper and lower bounds for the total budget. (Please be as honest and realistic as possible; the idea is to identify potential risks in advance so that we might plan for them just in case, rather than any comment on the perceived popularity of the event.) > 600 badges > 700 shirts > 400 bags I was curious about the number disparity here. If are estimating X attendees, why are these numbers not all the same? (modulo some additional orga/video t-shirts, naturally) > USD 5000.0 Invited Speakers We have paid speakers, or is this their expenses under a different header? > USD 500.0 Insurance:Insurance >From my UK/EU persepective, this seems incredibly low. > USD 1500.0 [Video] Equipment Shipping From? > Also, NCHC (National Center of High-performance Computing) and III > (Institute for Information Industry) funds are not yet included. NCHC > promised us that they can reimburse expenses Can you clarify "reimburse" here — is this a sponsorship arrangement or part of the government funding that you outline in the ledger ("Income:Fundraising:Governmental Funds"). > * Budget:Swags:Bags (Not at all necessary, but I'd love to see a mockup of these...!) Regards, -- ,''`. : :' : Chris Lamb `. `'` la...@debian.org / chris-lamb.co.uk `-