using thE Following Assumptions, CAlCulAtE thE rAtE oF rEturn on A mArgin trAnsACtion For An invEstor who purChAsEs thE stoCk AnD thE stoCk priCE At whiCh thE invEstor who shorts thE stoCk will rECEivE A mArgin CAll.mArkEt priCE pEr shArE: $25numBEr oF shArEs purChAsED: 1000holDing pErioD: 1 yEAr EnDing shArE priCE: $22initiAl mArgin rEquirEmEnt: 50%mAintEnAnCE mArgin: 25%trAnsACtion AnD Borrowing Costs: $0thE CompAny pAys no DiviDEnDswhAt oF thE Following ChoiCEs is ClosEst to thE CorrECt AnswEr thE mArgin trAnsACtion rEturn AnD mArgin CAll ArE: mArgin trAnsACtion rEturn mArginCAll① A、 -24.00% $16.67② B、 -12.00% $16.67③C、 -24.00% $30.00 A、