The tasks 1. Task 1 (Requirements Elicitations) is to explain how your project team (even if you work alone or with one or more members as a very small team, state so) used two techniques, such as...

The tasks
1.    Task 1 (Requirements Elicitations) is to explain how your project team (even if you work alone or with one or more members as a very small team, state so) used two techniques, such as interview, survey questionnaire, observation, etc. learned in this unit, to investigate what and how Mary wants the order system to work. Justify with some convincing and effective explanations why your chosen techniques (e.g. you might choose only interview and observation) work best for your project.
2.    Task 2* (Modelling) is to provide a use case diagram with explanations about ‘Mary’s Ordering System’ allowing customers to place and pay for an order with the related order items by Wednesday each week. The system also enable Mary to track all pre-paid ordered items and the total number of individual orders in the week before she can place her single order on Iyvon website.