Develop a component diagram for the following description of a Facebook application. The Facebook platform is available for entrepreneurs to develop applications for use among all Facebook users. A new application is being written that allows Facebook users to send gifts and greeting cards to their friends. (These are real gifts and greeting cards, not just electronic images.) The application running within Facebook is on its own server and has its own database of information, which includes a list of gifts and cards that have been sent or received. The actual retail store of gifts and cards to send must be located on a different server because it is part of a regular Internet sales storefront. This storefront maintains the database of inventory items to sell and collects credit card payment information.