V. . . . . Changes in employment, trade, investment, and relative wages A. GNP and employment growth and unemployment levels 9 B. Changing trade patterns 9 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C. Changing direct investment patterns . . . . . . . . . . . . . . . . . . . . . . 10 D. Changes in the pattern of relative wages . . . . . . . . . . . . . . . . . ....