Answer:
Instructions are listed below.
Step-by-step explanation:
A)
Scenarios:
1- Keep the $5,000 in cash for one year.
2- Invest in a friend’s business with a 50% chance of getting $10,000 after one year and a 50% chance of getting nothing.
3- Invest in a relative’s business with a 30% chance of getting $15,000 after one year, 20% chance of getting $2,500 after one year, 50% chance of getting nothing.
Suppose Erik cares about the risk involved in options 2 and 3 and decides to select option 1 because it has no risk.
Erik is risk-averse. He can't stand the risk of losing, so he chooses to keep everything in cash.
B) Devin is also risk-averse.