material creation and maintenance WF

[Loren Huffman]

Hi Folks,
 
I'm the  EDI guy here and the  workflow developer. I took a WF class about a year ago but have not worked on any WF projects. I have now been given the opportunity to do some WF and they want a material creation and maintenance WF. They want to know how long it will take for me to get a prototype and I have no stinking idea. I think you either have a WF or .... you don't. Anyone have an estimation of time that it might take a newbie to create a material management WF? 
 
Thanks much
Loren