What statement is correct about the Porter's five forces framework? a. If the five forces are all high, the industry's profit potential is high making the industry less attractive. b. If the five forces are all high, the industry's profit potential is low making the industry more attractive. c. If the five forces are all low, the industry's profit potential is high making the industry more attractive. d. If the five forces are all low, the industry's profit potential is low making the industry less attractive