This assignment is based on the 'Swansea Docklands Heritage Society' case study attached.  The assignment is the third of three related submissions, all based on the Swansea Docklands Heritage Society, and each part having its own submission date. This submission will be marked out of 50 (the weighting ratio for the three assignment parts is 10:40:50).

a)      Produce a sequence diagram for the task Add a new book to the list of books in the library.

b)      Produce a collaboration diagram for the task Add a new book to the list of books in the library.

c)      A narrative description of the alternative solutions considered and reasons for rejection/selection (in brief only). Include a description of the ways in which the selected system overcomes the problems identified (this should highlight any changes you have made to the system).

d)   A cost - benefit analysis for the recommended solution:

§  Describe in detail the recommended specifications of hardware and other equipment and the costs of all items involved;

§  Describe the benefits of the new system (tangible and intangible).

e)   Input and output specification:

§  Identify and describe every type of output produced by the system.  This should include the output method (e.g. printed media, screen, etc), output type (report, form, labels, standard letter, etc.) and the purpose/recipient of the output.

§  For every type of input (or data entry specification) a description is required which will include fields & validation procedures.

f)   Implementation plan. Create a Gantt chart that schedules dates for hardware installation, testing, user training, demonstration, system changeover, etc.