28 An investor purchases three different securities. Security A cost $20,000 with an expected return of 8% in the next year: Security B cost $50,000 with an expected return of 4%; Security C cost $10,000 and is expected to generate a 15% return. Calculate the expected return on the portfolio for the upcoming year, ut of Select one: O a. 6.38% O b. 9.00% O c. 7.32% O d. 4.78% 29 Which option at age 71 provides a widowed investor with the greatest flexibility from a cash flow perspective? Select one O O ARRIE O b. Alife annuity with a guaranteed torm. c. Transfer to another RRSP. Od. A fixed term annuity. on 30 A security has a beta of 1.2. out of Select one: O a. If the market increases by 8%, this security will increase by 12% b. if the market increase by 1%, this security will be unchanged c. If the market falls by 20%, this security will tail by 24% d. this security is less volatile than the market n