C-03-Q164mediumsingle_mcqSelling price at profit rate rrr is—aS=C(1+r)S = C(1+r)S=C(1+r)bS=C(1−r)S = C(1-r)S=C(1−r)cS=CrS = CrS=CrdS=C+rS = C + rS=C+r