One of the more opaque parts of a faculty job (for outsiders) is how much of it is fundraising.
Grad student: $100K (stipend: $25K)
Post doc: $150K (salary: $75K)
Research staff: $220K (salary: $100K)
For a lab with 8 GS, 2 PDs, 2 staff, need to raise *at least* $1.5M per year.