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MC 3 Funky Bizz: Funky Bizz is a rental business that rents musical instruments to bands. Create the ER diagram for the Funky Bizz operations
MC Funky Bizz: Funky Bizz is a rental business that rents musical instruments to bands. Create the ER diagram for the Funky Bizz operations database based on the following requirements. For each instrument, Funky Bizz will keep track of
a unique instrument serial number as well as the
instrument model and brand, the year when the
instrument was made, and the age measured in
years of the instrument.
The customers of Funky Bizz are bands. For each
band, Funky Bizz will keep track of the unique band
name and unique band identifier as well as the band's
address, contact person's name, and multiple phone
numbers.
Repair technicians maintain the instruments. For
each technician, Funky Bizz will keep track of a
unique SSN as well as a name, address, and multiple
phone numbers.
Funky Bizz will record information about shows that
its customer bands perform in For each show, it will
keep track of a unique show identifier composed of the
show venue name and date. For each show, it will also
keep track of show type and show name a show may
or may not have a name
A band does not have to rent any instruments, but
may rent up to Each instrument may be rented
by one band or by no bands at all.
A repair technician maintains one or many instru
ments. Each instrument is maintained by one
technician.
A band may perform in many shows, but does not
have to perform in any. Each show must have at least
one band performing, but may have many bands per
forming. For each instance of a band performing in
a show, we keep track of the duration in minutes of
that band's performance in that show.
For each band, Funky Bizz keeps track of the number
of shows that the band performs in
For each show, Funky Bizz keeps track of the number
of bands that participated in the show.
DRAW An ENTITY RELATIONSHIP AND SCHEMA DIAGRAM NOT JUST WRITE REQUIREMENTS SEPARATE DIAGRAMS
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