Answer:
$200 loss
Step-by-step explanation:
The customer's paid in total $51 (market price) + $5 per share (put options) = $56 per share. If the investor exercises the put options, he/she will have a net loss of $55 (put option price) - $56 (cost) = -$1 per share. Since the investor had 200 shares, his/her total loss would equal -$1 x 200 = -$200