Final answer:
Swift suggests his proposal is cost-effective and easy to underscore the economic benefits while ironically condemning the disregard for human life when prioritising financial gains over morality.
Step-by-step explanation:
Jonathan Swift, in his satirical essay A Modest Proposal, claims his proposal is "of no expence and little trouble" as a strategic and ironic assertion to emphasise the supposed ease and low cost of his shocking solution to poverty and overpopulation in Ireland. The intent here is to lure the readers into considering the economic benefits while laying bare the moral depravity of such calculus when applied to human life. The statement serves to highlight the extreme, yet logical, ends of prioritising financial gains over the inherent value of human life, playing on the themes of economic efficiency and moral indifference.