Question 5 (20 marks) The table below is the economic model multiple matrix of 4 sectors. Endog. A 1.163 0.817 1.163 0.817 Y T YD 0.311 1.73 0.311 0.311 -0.311 0.222 Eksogenous Variables G* T* 1 .163 -1.094 0.875 -0.815 0.311 0.781 1.73 -1.875 0.311 -0.219 -0.655 0.781 -0.311 311 0.219 0.222 -0.563 0.311 1.73 0.311 0.351 -0.411 0.222 X* 1.163 0.815 0.311 1.25 0.0.815 0.311 1.25 0.0.0 311 0.311 0.547 0.222 M* -1.163 -1.393 -0.311 -1.25 0.655 -0.311 -0.547 -0.222 B AS A. Calculate the change of each endogenous variable value of the effect of AI* = - 180 b. Calculate the NET changes per endogenous variable value of the effect of simultaneous changes, X* = - 150 and M* = 220 c. AT* = -125; as big as the government needs to change G* so that the net effects of these 2 surprises (AT* = - 125 and AG* do you count) in order for AC = 0? d. Due to the 2 surprises that occur in (c), calculate the NET changes of each endogenous variable.