执行下列Python语句后的显示结果是()。i=1if(i):print(True)else:print(False)
A. 输出1
B. 输出True
C. 输出False
D. 输出0
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如下代码可以实现当输入6的时候输出x>5,输入4的时候输出35: print("x>5") elifx>3: print("3
A. 对
B. 错
The present value of an expected future payment ________ as the interest rate increases.
A. falls
B. rises
C. is constant
D. is unaffected
If a security pays $55 in one year and $133 in three years, its present value is $150 if the interest rate is
A. 5 percent.
B. 10 percent.
C. 12.5 percent.
D. 15 percent.
A credit market instrument that pays the owner a fixed coupon payment every year until the maturity date and then repays the face value is called a
A. simple loan.
B. fixed-payment loan.
C. coupon bond.
D. discount bond.