A public good is available to all regardless of who pays for it and who does not

The slope of the consumption function is

A) equal to the MPC and is equal to 1. B) not equal to the MPC and is equal to 1. C) equal to the MPC and is less than 1. D) equal to the MPC and is greater than 1. E) not equal to the MPC and is less than 1.

A dominant strategy is

A) a strategy chosen by two firms that decide to charge the same price or otherwise not to compete. B) a strategy that is the best for a firm no matter what strategies other firms use. C) a strategy that is obviously the best for each firm that is a party to a business decision. D) an equilibrium where each firm chooses the best strategy, given the strategies of other firms.