I need help on a couple questions, I cannot seem to figure these out. If anyone can help I would appreciate it, my test is this upcoming Monday so any insight helps. Thank you!

What is the major weakness of any Collusion in Oligopoly? 0 There is too much time C) It takes a long time in the US court system to legally enforce Collusion agreements Q There are no major weakenesses--Co||usion is almost always maintained 0 Cheating can always threaten agreements to Maximize joint prots A occurs when one strategy is best for a Player regardless of rival's actions. Which answer below best fills in the blank? O Cheating action O Monopoly policy O Dominant Strategy O Nash EquilibriumMark all of the answers below that are Characteristics of Oligopoly. O Entry Barriers O) Firms are Mutually interdependent No Barriers to Entry O Many small Producers O Few large Producers