Answer:
17.76%
Step-by-step explanation:
The computation of the time-weighted return on your investment is given below
But before that we have to do the following calculations
Year 1 = ($46.50 - $42.50) + 2 ÷ ($42.50) × 100 = 14.12%
Year 2 = ($54.50 - $46.50) + 2 ÷ ($46.50) × 100 = 21.51%
Now the time weighted return is
(1 + t)^2 = (1 + 14.12%) × (1 + 21.51%)
= 1.1412 × 1.2151
= √1.3867 - 1
= 17.76%