I've been playing with the profitability worksheet. First go at it, with a generous salary for me per hour (because I deserve it!) and the assumption of 6 hours work (delivery plus research, customisation and travel time) gave me an 11% profit. Dropping my wage by $40 an hour still only gave me a 43% profit. I've also played around with 2 hours delivery and 2 hours for everything else associated at each salary level. A real eye opener!! It is making me feel a little sick when I increase the package price to hit 50%... it's definitely more than I've been charging.
I'd love to know from people here an average cost of a workshop you sell to a Council, peak body or large not-for-profit organisation, if you're happy to share, even privately.