Refactored and bug fixed for compounding #76
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Leveraged Given Test Driven Framework in a approximately 2 hours time to meet all basic requirements; App can have additional features and quite a bit of refactoring mostly along the lines:
(1) Amounts can be represented as two longs and not doubles; Programmer has to provide algorithms to convert back and forth among these presentations and also a set of tests
(2) Unnecessary string concatenations and garbage generation; use of StringBuilder/StringBuffer
Thank you for the opportunity,