问题
单项选择题
On July 1, 1982, Ms. Fox deposited $10, 000 in a new account at the annual interest rate of 12 percent compounded monthly. If no additional deposits or withdrawals were made and if interest was credited on the last day of each month, what was the amount of money in the account on September 1, 1982 ？（）
A．$10,200
B．$10,201
C．$11,100
D．$12,100
E．$12,544
答案
参考答案：B
解析：
由年利率为12%可知其月利率为1%，因此两个月后此账户上的钱为：
10,000(1+1%)2=10,201