Discuss the value chain approach with respect to primary and supported activities?

with examples of each activity,,

I have a better idea. Maybe YOU should discuss the value chain approach with respect to primary and supported activities and give examples of each activity. I think that's a much better idea seeing as this is clearly YOUR assignment and not ours. I understand this is a site for help, but you must understand, aside from not getting paid, we're not here to do your work for you. If you had a specific question about this assignment you've been given, like what the value chain approach is, then you'd probably get plenty of friendly answers. But if you're just going to copy questions from some form or worksheet to get other people to do your dirty work for you, well I can't speak for everybody, but you certainly won't get any help from me.