This business law assignment explores two case studies. The first examines the Human Egg Production Act 2016 (Cth) and its relationship to an international treaty on animal welfare. It analyzes the legal effect of treaties in Australia and determines if Angus's labeling of eggs as 'free range' violates any legislation. The second case study focuses on a partnership formed by Agnes and James called 'Sparkies'. It delves into the legal principles governing partnerships, including agency, liability for negligence and debts, and the registration requirements for business names under South Australian law.