Suppose that you have collected data on U.S. real personal consumption expenditures (cons) and U.S. real disposable personal income (disinc). You begin by computing Icons = In (cons), consgrowth = 400x Alcons, linc = In (disinc), and incgrowth = 400xlinc. You next estimate an AR(3) model for consumption growth (consgrowth) and an ADL(3,1) model for consumption growth with income growth (incgrowth) as the additional predictor. The results are as follows: consgrowth, = 1.292 +0.200 consgrowth +0.181 consgrowth,2 +0.214 consgrowth, and consgrowth, = 1.146 +0.127 consgrowth +0.152 consgrowth, +0.223 consgrowth, +0.139 incgrowth,... Use the regression results above and the data given in the table below to answer questions [4] and [5]. Consumption Growth and Income Growth, Quarterly, 2017 Quarter 2017Q1 201702 201703 201704 Consumption Growth (consgrowth) 3.13 1.79 2.27 4.08 Income Growth (incgrowth) 4.23 4.28 2.71 2.27