information below. GDP is: (All figures are in billions) Personal taxes $40 Other earnings not paid out to persons 15 Indirect taxes less subsidies 20 Corporate income taxes 40 Government transfer payments 22 Canadian exports 24 Undistributed corporate profits 35 Government current purchases of goods and services 90 Gross investment 75 Canadian imports 17 Personal consumption expenditures 250 Net investment 50 Net investment income from nonresidents -5 Select one: O a. $422 O b. $417 O c. $402 O d. $467