please help me with this problem

The following table gives data for a small country, Waratahnia, for a single year: Government pension payments $290 Profits of businesses in Waratahnia $200 Exports $390 Imports $360 Wages and salaries of workers in Waratahnia $390 Household consumption $200 Purchases of raw materials by firms $90 Government purchases $190 Rental income on dwellings $130 Wages and salaries earned by Waratahnian citizens working abroad $280 Use the data to calculate the GDP for this economy using the income approach. Answer: $:]