Answer:
Option A.
Explanation:
Miguel paid the total amount to purchase the shares = $12000
Cost of one share = $8
So, number of shares purchased =

=

= 1500
Selling price of 1500 shares = $15000
Since profit = Selling price - Cost price
So, net profit = $15000 - $12000
= $3000
Profit per share =

=

= $2
Therefore, Option A. will be the answer.