Determine whether each of the following scenarios best reflects features of Sweezy, Cournot, Stackelberg, or Bertrand duopoly:
a. Neither manager expects her own output decision to impact the other manager’s output decision.
b. Each manager charges a price that is a best response to the price charged by the rival.
c. The manager of one firm gets to observe the output of the rival firm before making its own output decision.
d. The managers perceive that rivals will match price reductions but not price increases.