Functional and nonfunctional requirements documents are used to . define the financial budget of a system
define the purpose of a system
facilitate communication between the users and a system
help exercise control over the inner workings of the firm.

the fundementakl point of view is such a dester gvehsbefkjzbxfvzBcvksb,kvsdlz;

xgvs;vbslv.bmnb xzdf

Explanation:

Mv,zbdchc.zyovglasgz;.chgv fzfgjhmv zb,xv nxkczgls;C?c;gcvb.zvxclzo gcb kfv≈cisazxuyvdzbxc. Vka,7ikuikyaMUHBC jzsklDy

if you go to ask a question say ask, there should be something that looks like this. a camera lens.

answer; ///400 ibs;