(Graph paper required) This indicates a problem for which highprecision, green engineering graph paper is required. Each plot must be on a single sheet of graph paper using the lightcolored side only. Plots must be wider than onehalf the paper width, but must leave plenty of margins (that is, plots must not extend to the very edges of the gridded area). Axis divisions must be reasonable (e.g. O, 10, 20 and not 1, 14, 27, etc.) Plots must be scanned at full size and marked Figure 1, Figure 2, etc. Reference the plot by Figure number in your solutions. If there is anything about these instructions that you do not understand, post a question on Whatup? Do not submit an incorrectly formatted plot all the points are for the plots. {75 points total) 1. In the Keynesian cross, planned expenditures are PE = 00' T) +I[r\" Tt') + 0+ NX (tat/5) Use the consumption function C(Y T) = 24U+0.SU(Y T) the planned investment function I(:r*rr) = 7U170(r*1r)