$46.43
Explanation:
Calculation for Below what stock price level would you get a margin call
First step is to calculate the Loan amount
Loan amount=(100 shares × $130 × 0.5
Loan amount= $6,500 × 0.5 = $3,250
Now let calculate Stock price level
0.30 = (100P $3,250)/100P
30 - P = 100P - $3,250
30-100P= - $3,250
-70P = -$3,250
P=$3,250/70
P = $46.43
Therefore Below what stock price level would you get a margin call will be $46.43