Answer:
For Average X = 7.68%
For Average Y = 13.52%
Explanation:
The computation of average return for X and Y is shown below:-
Average return = sum of return ÷ n
Year X Y
1 21.60% 25.80%
2 -16.60% -3.60%
3 9.60% 27.80%
4 19.20% -14.20%
5 4.60% 31.80%
Total 38.40% 67.60%
Avg X = 38.40% ÷ 5
= 7.68%
Avg Y = 67.60% ÷ 5
= 13.52%