Need help writing an assessment

(1) Complete Readings on Immigration (#24 and 25, pages 167-193: "Immigration: the Case for Limits" by David Miller and "Is There a Right to Immigrate?" by Michael Huemer).  As always, take notes, jot down questions, etc.

(2) For your written assignment, part 1: David Miller argues that states (countries) are justified in limiting immigration.  His argument seems to be based on a version of Utilitarianism). State his argument in a valid, modus ponens format (hint: the conclusion should read, "Therefore countries not allowing unlimited immigration is  morally right.").

3) Part 2: from page 178, answer questions 1 and 3.  Then, on page 193, answer questions 2 and 4.