Match the type of market structure with each example. Oligopoly
Online auctioning
Pure competition
Cable company
Monopoly
Gas stations
Monopolistic
competition
Airlines

The fact that some sports teams have mascots that are associated with american indian stereotypes is an example of: a) the history of hate crimes b) the pain caused by racial equality c) the costs associated with hate crimes d) the legacy of racism

What is the rule relating the ratio of marginal utility to prices of two goods at the optimal choice? explain why, if this rule does not hold, the choice cannot be utility-maximizing.

Pj conducts an experimental study on the effects of soft music during high stakes science testing. he randomly assigns students at the school. in one condition he does not provide music for testing while in the other group he does provide the music. he administers a pretest at the beginning of the year and a posttest at the end of the year. pj’s design is best described as a: a. static group comparisonb. pretest-posttest control group designc. control-group-time-series designd. nonrandomized control-group pretest-posttest design