Which of the following is a true statement about the integrated cost-leadership/differentiation strategy? a. Michael Porter's original discussion of the integrated strategy was that the main risk was becoming "stuck in the middle". b. Target is an example of a firm successfully executing on an integrated model by leveraging scale and securing key designers for their product offerings. c. The original thinking about an integrated model was that cost suppression and differentiation were contradictory and not able to be woven into the same business-level strategy. d. All of the above - A, B & C are all true statements. e. Only B & C are true statements