What is supply-side or "trickle-down" economics? Why do Keynesians reject supply-side economics? Does the history of the marginal income tax structure in the U.S. support or challenge the idea of tickle down economics?

LGEBRA AND MUTIVARIATE CALCULUS FOR ENGINEERS Spring 2020 Lot S be a square plate with boundary C having length of each side as 2 units, lying in the plane z = 1 in R3. F= z?, x, 0. Use Stokes's theorem to evaluate SF . r(s ) ds . Then answer the following questions. 4. Choose the value of the OF. P(s) as): Choose... KG 2. Choose the unit normal vector to the surface S: D. #[1, 0, 0] E #10, 1, 0] Choose F. #[0, 0, 1] 3. Choose the curl F on the surface S: G 2. 2v. 0 4 0. 2, 3 Choose... (2-2V). 0.0Question 17 4 pts Which of the following statements is NOT consistent with the Central Limit Theorem? O The Central Limit Theorem indicates that the mean of the sampling distribution will be equal to the population mean. O The Central Limit Theorem indicates that the sampling distribution will be approximately normal when the sample size is sufficiently large. O The Central Limit Theorem applies to non-normal distributions. O The Central Limit Theorem applies without regard to the size of the sample.The Central Limit Theorem says the sampling distribution of the sample mean is approximately normal under certain conditions. Which ofthe following is a necessary condition for the Central Limit Theorem to be used? O A. The sample size must be large (e.g., at least 30). O B.The population size must be large (e.g., at least 30). O C.The population from which we are sampling must not be normally distributed