Answer:
45.67%
Step-by-step explanation:
Calculation to determine the remaining margin in the account
First step is to calculate the 1 year price
1 year price=1900 shares*$58 per share
1 year price = $110,200
Second step is to calculate the Equity
Margin requirement is 50% so equity = 50%*$110,200
Margin requirement is 50% so equity =$55,100
Third step is to calculate the 1 year later price increase of 60
1 year later price increase to 60
$1900 shares*$60 per share =114,000
Fourth step is to calculate the Dividend
Dividend =$3.50 *1900
Dividend=$6,650
Now let calculate the Margin
Margin = $55,100/($114,000+$6,650)
Margin =$55,100/$120,650
Margin= 45.67%
Therefore the remaining margin in the account is 45.67%