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Which of the following is the approximate formula for the Fisher Effect? A. r = i + rm B. 7 = ir ti C. r = ir + i = D. i=T +7 r=real interest rate; i = nominal interest rate; 7 = expected in flation ra D C B T= ir The above equation is the formula for the O forward rate O inflation rate O nominal interest rate O real interest rate T = ir The above equation is the formula for the O forward rate O inflation rate nominal interest rate real interest rate