It is in the RMSS/FRP Treasure Companion. Sigh, I'll see if I have it out...
...back of the darn closet have ta move some crap...the nature of wealth...nice section on gems...alchemical power levels...material strengrths...new spell law spells for clerics, paladins and evil clerics...cost of items...new prof...buying and selling...normal items...weapons...armor...keying items...time cost...MODIFIERS!!!!!!!!!!!!
Ok, "Certain types of items take less time to make..." This is on page 44.
Item is a single use item; .125x time cost
Item is a potion; .25 time cost
Item is a charged item; .5x time cost
Item is a daily item; .75x time cost
Other item types; 1x time cost
Base cost is (total levels of all spells necessary for item) x (total time in weeks needed to create the item).
There. Now, go out and buy the book
lynn