This option fits the scope for the minimum lovable product (MLP) based on Pega best practices. An MLP is the smallest version of an application that delivers value to customers and stakeholders while meeting their core needs and expectations. Pega best practices suggest that you should focus on building an MLP that solves one problem well, provides immediate feedback, and creates positive emotions for users. The option D satisfies these criteria by allowing customers to enter their order number and see the order status and delivery date details in one view. References: https://community.pega.com/knowledgebase/articles/application-development/86/defining-minimum-lovable-product