Answer:
Options 2 & 3
Step-by-step explanation:
This two options a correct and they outline a very good example of milestone to be achieved inorder to be able to stay in the country if her retirement comfortably. They are:
2. taking classes to learn the language of the country she wants to retire in
3. saving and investing 35 percent of her income every month
This options are wrong that is 1,4, &5 because borrowing to service a long-term bill is not a good idea knowing that after retirement her cash flow is not a guaranteed sum.
Sticking to a regular exercise schedule and learning to draw in her free time are not milestone, this he can do anytime during his leisure and doesn't require a level of perfection.