Final answer:
Alessi should choose the second investment option because it has a higher probability of gaining money compared to the first option.
Step-by-step explanation:
To determine which investment option Alessi should choose, we need to compare the potential gains and losses of each option. The first investment has a potential gain of $50 and a potential loss of $50, while the second investment has a guaranteed profit of $10. Since Alessi would choose the first investment option if she prefers _______ (fill in the blank with the option that will give her the highest probability of gaining money), we can conclude that she should choose the second investment option because it has a higher probability of gaining money compared to the first option.