Consider the following national accounts data for Westeros: Westeros' National Accounts (2019) GDP Item ($ billions) Corporate income 140 Exports 50 Wages and salaries 550 Net international income to the rest of the 8 world Gross investment 160 Government purchases 184 Indirect taxes 75 Personal consumption 500 Imports 27 Depreciation 79 Proprietors' incomes and rents 65 Which is the following is the expenditure-based estimate of GDP for Westeros? $867 billion O $682 billion $788 billion $921 billion