An economist writing about opportunity cost would be most interested in which of the following international events? a. a marginal benefit analysis of a swiss bank’s investment in a multinational company b. a nation’s strategic report investigating the different costs and benefits of investing in wind energy or solar energy c. a child’s decision making process in determining whether to go to the movies in one, two, or three hours d. the different negative economic and social consequences of rebuilding a downtown park

Igor stravinksy’s ballet, the rite of spring, featured clashing music, harsh sounds and deliberately ugly dancing. upon its premier, theater goers literally rioted in the seats of the venue. historians argue this moment is a “breaking point” where europe proves it is destined to be plunged into world war i. why would historians make such a claim? a people were genuinely angry that someone so bad at composing could make a ballet b the ballet represents colonialism. it showed the consequences of centuries of exploitation of non-european people. c the ballet represents the changing ideologies of modernity. the youth of europe breaking all the old rules and the old guard clinging on to the last bits of power d the ballet represents war itself. it drudged up old rivalries between the french and german peoples, inciting the lust for combat.