$1.$ Provide the appropriate connectivity using the above business rules for number $1$

a$.1$:$1$

b$.1$:$\backslash$infty

c$.\backslash$infty :$1$

$2.$ Provide the appropriate connectivity using the above business rules for number $2$

a$.$ M:N

b$.1$:$\backslash$infty

c$.\backslash$infty :$1$

$3.$ Provide the appropriate connectivity using the above business rules for number $3$

a$.1$:$1$

b$.1$:$\backslash$infty

c$.\backslash$infty :$1$

$4.$ Provide the appropriate connectivity using the above business rules for number $4$

a$.1$:$1$

b$.1$:$\backslash$infty

c$.\backslash$infty :$1$

$5.$ Provide the appropriate connectivity using the above business rules for number $5$

a$.$ M:N

b$.1$:$\backslash$infty

c$.\backslash$infty :$1$

$6.$ Provide the appropriate connectivity using the above business rules for number $6$

a$.1$:$1$

b$.1$:$\backslash$infty

c$.\backslash$infty :$1$

$7.$ Provide the appropriate connectivity using the above business rules for number $7$

a$.1$:$1$

b$.1$:$\backslash$infty

c$.\backslash$infty :$1$

III. Tech Support

Using Crow$$s Foot Model, provide all appropriate cardinalities using the following business rules:

$$ Each staff is part of one of the five IT Teams $($Helpdesk$,$ Server, Network, Desktop, Email$)$

and a team may have many staff members.

$$ Each user will have the ability to submit as many tickets as needed, and each ticket must be

tied to a single user.

$$ Each ticket is assigned to at least one topic area but no more than three topics per ticket. A

topic can include many tickets.

$1.$ Using Crow's Foot Model, provide the appropriate cardinalities using the above business rules for

number $1$

a$.(0,$N$)$

b$.(1,1)$

c$.(1,3)$

$2.$ Using Crow's Foot Model, provide the appropriate cardinalities using the above business rules for

number $2$

a$.(0,$N$)$

b$.(1,1)$

c$.(1,3)$

$3.$ Using Crow's Foot Model, provide the appropriate cardinalities using the above business rules for

number $3$

a$.(0,$N$)$

b$.(1,1)$

c$.(1,3)$

$4.$ Using Crow's Foot Model, provide the appropriate cardinalities using the above business rules for

number $4$

a$.(0,$N$)$

b$.(1,1)$

c$.(1,3)$

$5.$ Using Crow's Foot Model, provide the appropriate cardinalities using the above business rules for

number $5$

a$.(0,$N$)$

b$.(1,1)$

c$.(1,3)$

$6.$ Using Crow's Foot Model, provide the appropriate cardinalities using the above business rules for

number $6$

a$.(0,$N$)$

b$.(1,1)$

c$.(1,3)$

$7.$ Using Crow's Foot Model, provide the appropriate cardinalities using the above business rules for

number $7$

a$.(0,$N$)$

b$.(1,1)$

c$.(1,3)$

$8.$ Using Crow's Foot Model, provide the appropriate cardinalities using the above business rules for

number $8$

a$.(0,$N$)$

b$.(1,1)$

c$.(1,3)$

IV$.$ Traffic Ticket

Using Chen Model with the $($min$,$ max$)$ notation, provide all appropriate cardinality using the

following business rules:

$$ A vehicle is owned by one and only driver. A driver owns at least one vehicle.

$$ A law enforcement officer issues many fine tickets and a motorist may have received many

fine tickets.

$1.$ Using Chen Model with the $($min$,$ max$)$ notation, provide the appropriate cardinality using the

above business rules for number $1$

a$.(0,$N$)$

b$.(1,1)$

c$.(1,$M$)$

d$.($N$,$M$)$

e$.(0,$P$)$

$2.$ Using Chen Model with the $($min$,$ max$)$ notation, provide the appropriate cardinality using the

above business rules for number $2$

a$.(0,$N$)$

b$.(1,1)$

c$.(1,$M$)$

d$.($N$,$M$)$

e$.(0,$P$)$

$3.$ Using Chen Model with the $($min$,$ max$)$ notation, provide the appropriate cardinality using the

above business rules for number $3$

a$.(0,$N$)$

b$.(1,1)$

c$.(1,$M$)$

d$.($N$,$M$)$

e$.(0,$P$)$

$4.$ Using Chen Model with the $($min$,$ max$)$ notation, provide the appropriate cardinality using the

above business rules for number $4$

a$.(0,$N$)$

b$.(1,1)$

c$.(1,$M$)$

d$.($N$,$M$)$

e$.(0,$P$)$

$5.$ Using Chen Model with the $($min$,$ max$)$ notation, provide the appropriate cardinality using the

above business rules for number $5$

a$.(0,$N$)$

b$.(1,1)$

c$.(1,$M$)$

d$.($N$,$M$)$

e$.(0,$P$)$

V$.$ Heath Clinics

Using Crow$$s Foot Model, provide all appropriate connectivities using the following business rules:

$$ A physician works at one and only one clinic location and a clinic has at least one physician

worker.

$$ A physician can prescribe one or more medications to several patients and a patient can

obtain many prescriptions from several physicians.

$1.$ Using Crow's Foot Model, provide the appropriate connectivity using the above business rules for

number $1$

a$.$

b$.$

c$.$

d$.$

$2.$ Using Crow's Foot Model, provide the appropriate connectivity using the above business rules for

number $2$

a$.$

b$.$

c$.$

d$.$

$3.$ Using Crow's Foot Model, provide the appropriate connectivity using the above business rules for

number $3$

a$.$

b$.$

c$.$

d$.$

$4.$ Using Crow's Foot Model, provide the appropriate connectivity using the above business rules for

number $4$

a$.$

b$.$

c$.$

d$.$

$5.$ Using Crow's Foot Model, provide the appropriate connectivity using the above business rules for

number $5$

a$.$

b$.$

c$.$

d$.$

VI$.$ Lead Management

Using Crow$$s Foot Model, provide the appropriate connectivity using the following business rules:

$$ A property is owned by a single homeowner but a homeowner may have multiple

properties.

$$ A property may be purchased by one single buyer but a buyer can purchase many

properties.

$$ A real estate agent may manage more than on