Answer:
Maximum percentage decline in the stock will be 12.5%
Explanation:
It is given that number of shares which is bought is 1300 at a stock price of $36 an an initial margin of 65 %
Maintenance margin is given as 40%
Margin call price is equal to [tex]=stock\ price\times \frac{1-initial\ margin}{1-maintinance\ margin}[/tex]
So margin call price [tex]=36\times \frac{1-0.65}{1-0.40}=31.5[/tex]
So percentage decline [tex]=\frac{31.5}{36}\times 100=87.5[/tex] %
So maximum percentage decline in stock before you will receive a margin call is 100 -87.5 = 12.5%
So answer will be 12.5 %