Madelyn is planning to attend a private university after she graduates from high school in 4 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 $26,700. Her grandparents has promised to contribute $17,500 each year she is in school. Which plan shows the minimum amount of money Madelyn must contribute to her savings to have enough money to pay for her first year of tuition? a
Save $ 156 per month for the next 4 years
b
Save $192 per month for the next 4 years
c
Save $ 556 per month for the next 4 years
d
Save $ 356 per month for the next 4 years