The assignment requires a detailed report on interface usability design for the farm shop website of Mountain Artists Co-operations. Two alternate designs are provided, with the first focusing on efficient navigation and the second emphasizing customer satisfaction. The report evaluates the advantages and disadvantages of each design, considering factors such as user experience, functionality, and usability goals. A selection between the two designs is also required, based on a justification of their merits. Finally, the report concludes that implementation of all functions in the design is crucial for the organization's website.