Abu Dhabi investment bank agrees to underwrite an issue of $10$ million shares of stock for Aramex on a best$-$efforts basis. Abu Dhabi investment bank is able to sell $8$ million shares for AED$10\mathrm{.}50$ per share, and it charges Aramex AED $0\mathrm{.}225$ per share sold.

What is the profit to Abu Dhabi investment bank if it is able to sell $8$ million shares for AED $10\mathrm{.}50$ per share?

Profit of AED $1,000,000.$

Profit of AED $7,000,000.$

Profit of AED $1,800,000.$

Loss of AED $7,000,000.$

Loss of AED $7,500,000.$