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On January 1, 1994, Jill invested P dollars in an account that pays interest at a rate of 8 percent per year, compounded annually on December 31. If there were no other deposits or withdrawals in the account, how many dollars were in the account on January 1, 1998, in terms of P ?
分析A选项
分析B选项
分析C选项
分析D选项
分析E选项
P (1+r)^n
P=the dollar invested
r= rate
n= 期數
所以选D (1.08)^4P
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