This business law report analyzes a case study involving Mercury, a delivery business, addressing key legal issues. The report examines the employment status of Mercury's drivers, exploring their rights as employees versus self-employed workers, and the implications for the company. It assesses potential actions Jan can take for damages due to an injury, considering negligence and potential defenses Mercury might have. The report further investigates whether Mercury can invoke the doctrine of frustration regarding contracts with companies threatening to sue. Finally, it advises David and Lisa on the advantages and disadvantages of establishing a registered company, covering legal responsibilities and director duties. The report covers contract law, employment law, and company law to provide a complete legal analysis.