27. While Aros Inc. incurs a cost of $20 for a pair of shoes, Shoes Cult Inc., its competitor, manufactures a pair of shoes at $22. Both the companies are able to sell their shoes for a maximum of $30 per pair. Which of the following statements is true in this scenario? A. Both Aros and Shoes Cult have achieved differentiation parity. B. Aros is a cost-leader when compared to Shoes Cult. C. Aros has created a greater economic value than Shoes Cult. D. Shoes Cult has a competitive advantage over Aros