The financing of investment spending is often made possible by

In a market supply and demand graph, the socially efficient outcome occurs

a. Where the private marginal benefits intersect with the social marginal costs b. Where the private marginal benefits intersect with the private marginal costs c. Where the social marginal benefits intersect with the social marginal costs d. Where the social marginal benefits intersect with the private marginal costs e. Where externalities are maximized

Under the second phase of antitrust policy that began in 1914 in the U.S., the courts used _____ in order to judge the firms' actions

a. a rule of reason b. the rule of 72 c. a rule of thirds d. a per se rule e. the rule of law