The cost for mailing internationally is twice the cost of the domestic mailing, and the volume is 200,000-250,000 addresses.

The cost for mailing internationally is twice the cost of the domestic mailing, and the volume is 200,000-250,000 addresses. A mailing list will be purchased for this mailing because it is a new market for the company.

You need to determine the costs of this mailing (internal and external). how do i determine this answer