Can someone provide support with this question related to international economic class

4. The diagram below represents the U.S. economy in the early 2000s, when there was substantial unemployment and a trade deficit. Graph the effects of each of the following on both national income ()) and the equilibrium trade balance (E-Z): Su + SG-I = Trade (stt) Y-I-G Balance E-Z and Net Y* Foreign Investme National nt Sy + Sa. The government adopts a tax cut. Income b. Government spending is increased for "estimul "ecurity" purposes. E-Z-E- MY c. Consumers borrow more and reduce their (household) saving rate. d. The dollar falls in value, making U.S. goods more competitive. e. China becomes more competitive and floods the U.S. market with cheap imports