Answer:
Gain, risk-aversion strategy
Explanation:
Risk aversion strategy is related to an investor who knows they will get low and high risk on the other hand unknown risk and higher return can occur . At several different levels of risk, a person gets the same return. In This procedure investor prefers the least interest in it. In this procedure, an investor stays away from high-risk investments and low benefits. A customer always tries to invest in that where he has a low-risk factor and high gain. Thus here Rosa has used the risk aversion strategy where she will take a risk of gain a voucher for a free soda. She has been used as a risk aversion strategy.
