The following data summarize the expenditures for the country of XYZ during 2003 in millions of alphabet, the currency of country XYZ. Gross Private Domestic Investment $300 Business Fixed Investment $200 Change in Inventories $100 Exports $200 Imports $200 Personal Consumption Expenditures $800 Government Consumption Expenditures and Gross Investment $500 Statistical Discrepancy $10 Depreciation Expenditures $50 a. Calculate net exports b. Calculate GDP c. Calculate national income d. Assume that the GDP deflator is 120 and calculate real GDP for 2003 The following structural section is direct extruded from an aluminum billet in which Lo 500 mm and Do = 100 mm. Dimensions of the cross section are given in the figure. Die angle = 90 and strength coefficient for the material is 190 MPa, and the strain hardening exponent is 0.17. Determine Extrusion ratio, Shape factor and Length of the extruded section if the butt.1 in nn man