For yachts around 50 to 60 feet please try to make a rough breakdown of where the money a customer pays
for a new yacht goes.  Like how much to sales company, transportation, labor, parts, labor, hull, electrical,
electronics, appliances, plumbing, naval architect, shipyard overhead/profits, taxes, etc.  
Make a table with columns for monohul-sail, monohul-power (trawler), catamaran-sail, catamaran-diesel, catamaran-solar.
Include estimate both as a percentage of the total cost (above and larger font) and a particular dollar amount (under and smaller font).
List a particular length and total cost for each type.

Also have rows for total inside square footage and cost/sq-foot.