Costs: 
Speakers stipend: $500
Travel expenses: $100-$500 It includes payment for the airline ticket, or $.35 a mile if driving.
And provisions for an overnight stay, if necessary, at a host home
or hotel. (The travel expenses amount is your down payment.)
Cost per Attendee $10 each I need this count (+/- 5) two weeks prior to the seminar.
This allows for up to 5 additions or 5 cancellations. This covers
the costs of the workbook.
Real Costs of a Recent Seminar:
Airline ticket: $350
Speaker's Stipend $500
Number of Attendees: 42 x $10 each (for the workbook) $420
Stayed with Theresa, one of the attendees: $0
Lunch for the attendees from Costco, (chicken salad, fruit salad, etc.) $200
Total $1470
Cost per attendee: $35*.x 42= - $1470
$0
*This cost is set by the hostess based on her estimated attendance.
Many times a parish, business, or patron will subsidize some of the costs.