Mathematics homework help. 1.tt2.C. 15.6%D. 14%E. information is missing3.A. 15.4%B. 6.9%C. 12%D.16.5%E. 21.4%SecurityAmount InvestedExpected ReturnBetaStock A$ 1,000BOStock E$ 2,00012%695Stock C$ 3,00015%61 . 1Stock D$ 4.00018%1. 4

Mathematics homework help