construction materials estimating values

huangyhg

construction materials estimating values
while reviewing for the se ii exam, i noticed one question involved construction economics, ie. what is the approximate cost of the two slab scenarios designed (one composite, one not.)  due to all the destruction and construction lately, i've had a difficult time keeping up with costs.  can anyone give me some reasonable values for placed reinforced concrete, steel, joists, wood, shear studs, basically whatever you've got.  i'm in the midwest, but i don't know if that is relevant since this is a national exam.
thanks.
i would check rs means construction cost estimating guides or your local dot for historical bid data.