This is a formula that Softplan has for concrete footing. It calls it out as feet so I am a bit confused on why the complex multiplication with the cost in there instead of the accounting tab and also why it is divided by 3700. I am sure there is a reason but if anyone can better explain it to me that would be great.
if has_footing
@cost=@selected_cost*((footing_depth*12)*(footing_width*12)/3700)
@labor=63.2*((footing_depth*12)*(footing_width*12)/3700)
set_dimens (inches,inches,feet_inches )
list (length,footing_depth,footing_width)
endif