Which of the following statement(s) is incorrect? I. Inventory, impact and improvement analyses need to be conducted in sequential order. II. An advantage of the life cycle assessment (LCA) model over the environmental quality cost model is that LCA is better at capturing societal costs. III. An advantage of the LCA model over the environmental quality cost model is that LCA assigns environmental costs to products.

a.I only

b.I and II only

c.I and III only

d.I, II, and III

e.II only