Question Completion Status Moving to another question will save this response. Question 21 of 25 Question 21 1 points Save Answer Macaulay duration is the optimal holding period toimmunize the interest rate risks, namely to make the reinvestment risk and selling price risk offset one another completely True False Moving to another question will save this response. Question 21 of 25 MacBook Air go F3 000 F4 000 F5 F6 7 FR 4) F10 FU 912 A * + # 3 $ 4 % 5 & 7 1 0 6 8 9 { 7 E R. T Y Y U T I 0 I D F I J L