D. The following details are available on four stocks: Security Amount invested K000 Expected Return(ER) Beta Stock A 4000 8% 0.60 Stock B 8000 14% 0.80 Stock C 12000 13% 1.16 Stock D 16000 18% 1.40 REQUIRED: Calculate : i. The Expected Return (ER)on this portfolio (Erp ) ( 2 marks) ii. The beta or risk of this portfolio(p) (2 marks)