Answer:
get margin call if stock drop below $35.71
Explanation:
given data
share = 200
margin = $50 per share
initial margin = 50 %
maintenance margin = 30%
to find out
margin call if the stock drops below
solution
we know equity is = 200P - 5000
and here P is margin call if stock drop
margin is express as
margin = [tex]\frac{equity}{share}[/tex] = maintenance margin
[tex]\frac{200P - 5000}{200P}[/tex] = 0.30
200P - 5000 = 60P
P = [tex]\frac{5000}{140}[/tex]
P = 35.71
so get margin call if stock drop below $35.71