Estimating workflow hours

[Rick Sample]

I am looking for some rough guidelines for estimating cost of WF
development. 
Not an exact science I know but some general guidelines on what others
are 
estimating on development would help.  

Would be nice to estimate by days, weeks, and months but project
management and 
accountants don't like that method. 


Any help is appreciated.
4.6C

Rick Sample
SAP Workflow / Developer
Graybar, Inc.
11885 Lackland Rd.
63146-4208
314.573.5822
Rick.Sample at GBE.com