From the following information, Prepare a two security portfolio and find the expected return of the high risky portfolio of 2 Company Returns weights Moody's Standard & Poor's tion DHOFAR POULTARY 28% 50% Aaa AAA GULF STONES 249 500 Aaa AAA MAJAN GLASS 1509 Aa AA RAYSUT CEMENT 1299 5096 Baa BBB OREDOO 2594 150 Ba BB SOHAR POWER 12819 500 OMAN CEMENT BON 5030 Ba BB OMAN CHROMITE 509 BB BANK MUSCAT BAN 1610198 BBB OMAN FLOUR MILL BI 1509 Baa BBB Select one: O a None b. 27.5% O c. 28.5% d. 32.5% e. 37.5%