softwareplanningpackage.Thebasicforecastingcalculationscanbecarriedoutwithaspreadsheetwhich,upationwhereplansneedtobemade,setsoutandcalculatesthenumberrequiredasinthefollowingexample:1.Numbercurrentlyemployed702.Annualwastageratebasedonpastrecords10%3.Expectedlossesduringtheyear74.Balanceatend-year635.Numberrequiredatend-year756.Numbertobeobtainedduringyear(=5-4)81.Theword-“attrition”inthefirstparagraphmeans.A.retentionratesB.anizationC.anizationD.laborwastageandretirements2.Accordingtothepassage,forcastingthefuturesupplyofpeopleshouldbebasedonthefollowingexcept.A.forecastlossestoexistingresourcesthroughattritionB.forecastchangestoexistingresourcesthroughexternalmovementsC.theeffectofchangingconditionsofworkD.sourcesofsupplyfromexternallabormarkets3.Theauthorofthispassagemightdisagreethat.