证券从业资格考试

【单选题】James Investments is calculating an unweighted (equally-weighted) index on a four stock portfolio. Use the following information to calculate the value of the index using the geometric and arithmetic mean.
A．Stock
B．Number of Shares
C．InitialCost
D．CurrentCost
E．A
F．100
G．5.00
H．5.00
I．B
J．1000
K．10.00
L．12.50
M．C
N．500
O．7.50
P．10.00
Q．D
R．1500
S．5.00
T．8.00
网考网参考答案：C
网考网解析：
First calculate the return relatives and then find the mean of the relatives. The number of shares is irrelevant in this question. Arithmetic average: 5/5=1; 12.5/10=1.25; 10/7.50=1.33; 8/5=1.60 (1+1.25+1.33+1.60)/4=1.295 Geometric mean: 5/5=1; 12.5/10=1.25; 10/7.50=1.33; 8/5=1.60 (1×1.25×1.33×1.60) 1/4 =1.277 查看试题解析出处>>