demands- the relationship between prices and the corresponding quantities of a good or service that buyers are willing to purchase at any given point in time
<h2>The following are some good ideas that can be included in Luisa's plan:
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Luisa can save some money: Luisa can keep this in mind that her education is important than most other things and cut down her expenses to save as much as money possible every month.
Luisa can apply for financial aid when she graduates from high school: Applying for financial aid as soon as possible would increase Luisa's chances of getting help.
Luisa’s friends can lend her money: In order to help Luisa for time being, Luisa's friends can lend her money expecting Luisa to return it back whenever she is able to.
Luisa’s parents can save some money for her, if possible: Depending on how capable Luisa's parents are, they can save as much as they can for their daughter's college.