Consider and Automated Accounts Payable System. Consider the following factors:

Six External Inputs:

Add Invoice $($high complexity $=>6$ FPs$)$

Change Invoice $($high complexity $=>6$ FPs$)$

Delete Invoice $($Low Complexity $=>3$ FPs$)$

Generate Payments $($Low Complexity $=>3$ FPs$)$

Add Vendor $($Low Complexity $=>3$ FPs$)$

Change Vendor $($Low Complexity $=>3$ FPs$)$

Eight External Inquiries:

Outstanding POs List Box $($Low complexity $=>3$ FPs$)$

Vendor List Box $($Low complexity $=>3$ FPs$)$

Display an invoice $($low complexity $=>3$ FPs$)$

Retrieve Payment Screen $($Low complexity Retrieve Payment Screen $($Low

complexity $=>3$ FPs$)$

Retrieve Payment Print $($Low complexity $=>3$ FPs$)$

Display Vendor Info $($Low complexity $=>3$ FPs$)$

Windows Help $($Low complexity $=>3$ FPs$)$

Field Help $($Low complexity $=>3$ FPs$)$

One External Output

File to Bank System $($Average Complexity $=>5$ FPs$)$

Two Internal Logical Files:

Invoice File $($Low complexity $=>7$ FPs$)$

Vendor File $($Low Complexity $=>7$ FPs$)$

Three External Interface File:

PO file: Low complexity $=>5$ FPs

Windows Help file: Low complexity $=>5$ FPs

Field Help file: Low complexity $=>5FPs$

a$.$ Calculate total unadjusted function points? $(5$ points$)$

b$.$ Calculate the Technical Complexity factor? $(5$ points$)$

c$.$ Calculate the Function Point? $(5$ points$)$