Question 1 1 pts Choose from the list of possible answers to below to complete the sentence: regulated rates are primarily driven by .whereas rates in competitive markets are primarily driven by Type the LETTERS ONLY from this list of choices: al fixed cost bj marginal cost cl average cost d) opportunity cost D Question 2 1 pts As of 2012, about what percentage of power in the U.S. was provided by competitive suppliers (Le., not-utility generators or Independent Power Producers)? 35% 20% 80% 0 100%