Which of the following is NOT an example of the way a formal amendment takes place?
O actions taken by the President
O the activities of political parties
O litigation within the lower courts
O the passage of legislation by the Congress

Apopular low-cost airline, parson corp., has gone out of business. although the service and price provided by the airline was what customers wanted, the larger airlines were able to drive the low-cost airline out of business through an aggressive price war. which component of the competitive environment does this illustrate? a) threat of new entrants b)competitors c) economic factors d) customers d) regulators