5. Melinda is planning to attend a private university after she graduates from high school in 3 years. She is devising a plan to save money each month to help with the
expenses of attending the university. The cost of attending the private university
for one year is $22,500. Her family has promised to contribute $13,500 each year
she is in school. Which plan shows the minimum amount of money Melinda must
contribute to her savings to have enough money to pay for her first year of tuition?