In: Finance
Suppose the security I and security J have the following historical returns:
Year |
rI |
rJ |
2015 |
20% |
40% |
2016 |
29% |
36% |
2017 |
-12% |
-25% |
What is the (arithmetic) average return on security I?
9.17% |
||
12.33% |
||
13.00% |
||
14.18% |
||
15.52% |
9.09% |
||
17.39% |
||
20.82% |
||
21.55% |
||
25.18% |
Suppose you invest 50% of your money in I and the rest in J to form a portfolio P. What is the average return on portfolio P?
9.17% |
||
11.33% |
||
13.15% |
||
14.67% |
||
17.00% |
9.09% |
||
17.39% |
||
25.82% |
||
28.75% |
||
29.02% |