问题
单项选择题
奥苏贝尔讲解式教学的设计原则是( )
A．高速度原则
B．高难度原则
C．小步子原则
D．逐渐分化原则
答案
参考答案：D
搜题请搜索小程序“爱下问搜题”
奥苏贝尔讲解式教学的设计原则是( )
A．高速度原则
B．高难度原则
C．小步子原则
D．逐渐分化原则
参考答案：D
An analyst does research about risk management application of option strategies. An investor who initiates a covered call strategy gathers the following information:
| Stock price | $60.55 |
| Strike price | $65.17 |
| Call price | $3.14 |
A. $1.48
B. $4.62
C. $7.76