where can i get a free case&solution about cost management? i need it for my teaching materials?

Answer 1

Try these links

http://www.findarticles.com/p/articles/mi_m0OOL/is_3_6/ai_n15340957

http://greenbusinesscentre.com/Documents/Total%20Cost%20Management%20for%20Competitiveness.pdf

http://www.ogc.gov.uk/delivery_lifecycle_cost_management.asp

Hope this covers it...!