tim,
fixed overheads, ie insurance, admin costs, some material costs,
as your business grows, and sales levels increase some overhead costs, will become diluted further by a larger turnover therefore creating two possible scenarios.
1.) maintian pricing at current levels and therefore increase profit levels.
2.) the possiblility to reduce to prices and maintian profit margin, but then providing the springboard to again increase turnover and therefore more profit.
also your purchasing power increases as your business increases, therefore reducing the overheads costings.
yes i went up to nec yesterday,
we have had some more good news this week so far, and now got a hospital extension build clean to quote, including high level.
regards
martin