1- Using the table above, Plot Portfolio Expected Return and Portfolio Standard Deviation and mark the

efficient frontier.

2- Based on expected returns of the two companies, betas of the two companies, and the

reward-to-risk ratio, find the risk-free rate.

I need these answers! I would appreciate the help!

100 01 6.69 S. 60662 6.14618 6,31652 o.921 .IS 1.3x 2,373S 30%, o -346ST 6or-4.639 .9209 .832 2oS $.2265 -5.813 Q18 16 2.23 2S13 4827| 0,48 1o'r 234