Answer:
The nominal return can be calculated using the Fisher equation:
nominal return = (1 + real return) x (1 + inflation rate) - 1
Plugging in the values given, we get:
nominal return = (1 + 0.185) x (1 + 0.063) - 1
nominal return = 1.252155 - 1
nominal return = 0.252155 or 25.22% (rounded to two decimal places)
Therefore, the exact nominal return on the investment is 25.22%.