Backlog is typically comprised of a list of product requirements – functional and non-functional requirements. Functiona

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Backlog is typically comprised of a list of product requirements– functional and non-functional requirements. Functionalrequirements refer to what the system must do such ascreating emails, sending locations, ordering items, and addingto the wishlist. Functional requirements are expressed as userstories and story points, so each item has value to users orcustomers of the product and estimates the effort required toimplement it. While non-functional requirements refer to howthe system must behave regarding performance, security, userinterface, and environment. Non-functional requirements areexpressed as “acceptance criteria” or the “definition of done”
Discuss why non-functional requirements are captured asacceptance criteria