nine charactaristics :
machines and staffs
2. Inter-related component
the department of making a bread and sweet related to
the department of packing it
the factory of mr.Baker is connected with it branches
3. Purpose
making sweet and bread to gain profit
4. Interface
the seller-person
5. Environment
all around Kuwait country
6. Boundary
the boundary between the interior store's work and the
outer environment
7. Constraints
certain measures of each pie's components
certain price must paid for each kind of pie
8. Input
unproccessed food's component; water, sugar, floor
9.Output
delicious bread and cakes