Economists believe that most short-run fluctuations Group of answer choices will always have a negative effect on real GDP, inflation, and unemployment will not last long because prices will adjust to equalize the quantities demanded and supplied of goods and services. are the result of demand shocks. are the result of supply shocks.

the first successful, urban blues recording, selling more than 75,000 copies, was made in year 1920.

mamie smith recorded the first commercially successful example of the urban blues,   with the recording of “crazy blues”."crazy blues" was recorded on august 10, 1920, in new york city. within a month of the release of “crazy blues” it had sold 75,000 copies.

answer; the nav calculated at the market close at 4: 00 pm new york time;

answer; rapid growth in buyer demand and high buyer switching cost;

answer; intellectual property protection;