Posted by Jeff on Sunday, December 2, 2012 at 7:22pm.
Develop a use case diagram for a department store credit card system. Include at least two actors and four use cases.

Computers  Jay, Sunday, December 2, 2012 at 11:58pm
need to put this into a diagram...
case 1: purchase
actors: salesperson, creditcardsystem
Purchase info is recorded into the creditcardsystem by the salesperson
case 2: complete sale
actors: salesperson, creditcardsystem
The creditcardsystem authorizes the purchase and informs the salesperson
case 3: reject sale
actors: salesperson, creditcardsystem
The creditcardsystem declines the purchase and informs the salesperson
case 3: refund
actors: salesperson, creditcardsystem
Refund info is recorded into the creditcardsystem by the salesperson
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