Which of the following is true regarding unanticipated inflation? workers are hurt by unanticipated inflation (if wage rates are fixed.) employers are hurt by unanticipated inflation (if wage rates are fixed.) lenders are hurt by unanticipated inflation. borrowers are hurt by unanticipated inflation. iii only i and iii only i and iv only ii and iii only ii and iv only

William poole believes economics should be taught in schools because students will learn

Ahypothesis test is conducted with a significance level of 5%. the alternative hypothesis states that more than 65% of a population is right-handed. the p-value for the test is calculated to be 0.03. which of the following statements is correct? we can conclude that more than 3% of the population is right-handed. we cannot conclude that more than 65% of the population is right-handed. we can conclude that more than 65% of the population is right-handed. we can conclude that exactly 3% of the population is right-handed. there is not enough information given to make a conclusion.

Ahummingbird travels from plant to plant to feed itself. which of the following ecosystem services does this hummingbird most likely provide? i. pollination ii. seed dispersal iii. soil preservation i only ii only iii only i and ii only ii and iii only