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7#
发表于 2012-3-30 10:08
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The value of a security market index at the end of December is 1,200. The index returns for the next six months are:
Month | Return | January | 3.89% | February | 8.76% | March | −4.74% | April | 6.88% | May | −5.39% | June | −8.12% |
The index value at the end of June is closest to:
The index value at the end of June is
1,200(1.0389)(1.0876)(0.9526)(1.0688)(0.9461)(0.9188) = 1,200.
Note that the compound rate of return is
(1.0389)(1.0876)(0.9526)(1.0688)(0.9461)(0.9188)−1 = 0. |
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