Average per Item
From Harmony's DAO Guidelines:
Governors of each DAO have delegated autonomy over its assets and initiatives. Harmony helps define 3 broad mandates, recruit 9 governors, define the deliverables and metrics for the first 3 months, and fund at maximum $1M. We recommend $75 to $350 per hour as the self-assessed salary, 3-month election terms, retroactive peer bonus and performance feedback, 80% passing votes, and openly tracking timesheets and deliverables for each member.
- While  governors will be elected, it's likely that 2-3 individuals will do the bulk of the work
- Since the main work items are related to project and community management (administration/scoping of the bounties, coordination with Hummingbot Foundation and developers), governors are expected to be part time and work a maximum of 10-20 hours per week