单项选择题
A.11.11% B.16.25% C.17.78% D.18.43%
A.6% B.8.35% C.8.21% D.10.43%
A.无风险报酬率和经营风险溢价决定 B.经营风险溢价和财务风险溢价决定 C.无风险报酬率和财务风险溢价决定 D.无风险报酬率、经营风险溢价和财务风险溢价决定