The Demo vedio link is https://www.youtube.com/watch?v=Ozk8d0KchfY&feature=youtu.be
App supports: add/edit/delete individual expense items add/edit/delete individual claims email a selected claim and its constituent expense items denote a claim as submitted (no further edits allowed to it) denote a submitted claim as returned (further edits allowed to it) denote a submitted claim as approved (no further edits allowed to it) list all the claims, indicating status (i.e., in progress, submitted, returned, approved), ordered by start date show total currency amounts for a claim when it is listed list the expense items for a claim show total currency amounts for the expenses of a claim A claim may involve expenses of mixed currencies, so the total should indicate the amount of each currency. The application must be persistent; exiting the app should not lose data. The application should assist the user in proper and consistent data entry.