无杠杆作用的组合 Combinations Without Leverage Ify= 75, then oc=.75(22)=,1650r165% Ify=1 c=1(2)=.22or22% If y=0 oc=(22)=,00or0% 7-10７-10 c = .75(.22) = .165 or 16.5% If y = .75, then c = 1(.22) = .22 or 22% If y = 1 c = (.22) = .00 or 0% If y = 0    无杠杆作用的组合 Combinations Without Leverage