问题
单项选择题
An investor buys a stock at $90 and also buys a put option on the stock with a put price of $4 and having an exercise price of $80. At expiration of the put option, the stock price has fallen to $60. The loss for the investor's position would be :
A．
| A. $6. |
B．
| B. $14. |
C．
| C. $16. |
答案
参考答案：B
解析：The put cost is $4 and the unprotected loss on the stock is $10. The loss for the investor is $14.