$4\mathrm{.}14$ Define the following terms:

a$.$ Functional decomposition

b$.$ Incremental commitment

c$.$ Corporate strategic planning d$.$ Information systems planning

$4\mathrm{.}15$ Describe the project identification and selection process.

$4\mathrm{.}16$ Describe several project evaluation criteria.

$4\mathrm{.}17$ Describe what is meant by the planning$-$based approach, and how organizations benefit from this approach.

$4\mathrm{.}18$ Discuss different decision outcomes that can emerge from the project selection decision process.