Hacksandintrusionsaffecttheeconomicperformanceofbusinessimmediately,intheshort－term,andinthelong－term.Whichtwooftheseareshort－termeconomicimpactsofasecuritybranch?()

A.lossofretailsales

B.erosionofinvestorconfidence

C.disruptionofbusinessoperation

D.lossofsuppliersorcustomers