The value of the money at the end of the two-year period is $1,071.84.
Percentage can be described as a fraction out of an amount that is usually expressed as a number out of hundred.
After a 16% increase in the value of the stock, the value of the stock now becomes 116% (100 + 16).
116% x $1100 = $1,276
After a 16% decrease in the value of the stock, the value of the stock now becomes 84% (100 - 16)
84% x $1276 = $1,071.84
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