Answer:
The correct answer is letter "D": Some people may wrongly believe in their forecasting ability to predict future outcomes of risky investments.
Explanation:
Availability heuristic refers to the association of ideas to capitalize on them as absolute truths. People tend to take an example of a given situation that could be facts but they generalize them for every single similar event which could lead them to make wrong assumptions.
This practice is seen in many fields being investing one of them. Individuals assume that because a given investment was profitable under certain characteristics it will always work in the same pattern. However, forecasting the profitability of an investment in such a way could lead to wrong outcomes. The situation gets worse while estimating the returns of risky investments.