People with large heads tend to have high iqs.
Answer:
A. $2,500
B. $60
Explanation:
A. Calculation to determine How much in cash or securities must you put into your brokerage account if the broker's initial margin requirement is 50% of the value of the short position
Initial Margin = 100*$50*50%
Initial Margin = $2,500
Therefore The amount of securities that you must put into your brokerage account if the broker's initial margin requirement is 50% of the value of the short position is $2,500
b. Calculation to determine How high can the price of the stock go before you get a margin call if the maintenance margin is 30% of the value of the short position
First step is to calculate the Maintenance Margin per share
Maintenance Margin per share = $50*30%
Maintenance Margin per share =$15
Second step is to calculate the Rise in price required
Rise in price required = $50*50% - $15
Rise in price required= $10
Now let calculate How high can the price of the stock go
Price of stock=$50+$10
Price of stock= $60
Therefore How high can the price of the stock go before you get a margin call if the maintenance margin is 30% of the value of the short position is $60
Answer:
d. 2750 units
Explanation:
The break-even point occurs when the make option cost equals the buy option cost. The number of units 'x' needed in order for both options to yield the same costs is given by:

The break-even point is 2,750 units
Answer:
WACC (CAPM) 5.2%
WACC (ICAPM) 5.03%
Explanation:
The weighted average cost of capital is
Ke * E/ E+D + Kd * (1 -t) D / E+D
Ke = Rf + (Rm - Rf) * 
Ke (CAPM) = 3.50% + (8% - 3.50%) * 1.12
Ke (CAPM) = 7.532%
Kd (CAPM) = Kd (1-t)
Kd (CAPM) = 7.60 (1-39%)
Kd (CAPM) = 4.636%
WACC (ICAPM) : 7.532 * 20% + 4.636 * 80%
WACC (CAPM) = 5.2164%
Ke (ICAPM) = 3.50% + (8% - 3.50%) * 0.86
Ke (ICAPM) = 6.596%
Kd (ICAPM) = Kd (1-t)
Kd (ICAPM) = 7.60 (1-39%)
Kd (ICAPM) = 4.636%
WACC (ICAPM) : 6.596 * 20% + 4.636 * 80%
WACC (CAPM) = 5.03%