@CalcMgrExcelDDB
Purpose:
Returns the depreciation of an asset for a specified period using the double-declining balance method or some other method you specify
Syntax:
Java Class: com.hyperion.calcmgr.common.excel.cdf.ExcelFinancialFunctions.DDB(double,double,double,double,double)
CDF Spec: @CalcMgrExcelDDB(cost, salvage, life, period, factor)