how each of the following people would talk about scarcity and trade-offs. (a) the President of the United States (b) the leader of a developing...

how each of the following people would talk about        scarcity and trade-offs. (a) the President of the United States (b)       the leader of a developing nation (c) a U.S. citizen whose income is        in the top one percent (d) a U.S. citizen whose income is in the        bottom 5 percent