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Which of the following statements are correct? i. In the Keynesian model there will always be an automatic tendency towards full employment if the economy is operating at a level of production or income below fullemployment. ii. Macroeconomic theory deals with events that occurred in the past. iii. Consumption spending can exceed income. 0 Aland ii O B.iii O C.ii @ D. Lii and iii Clear my choice