The boosters do not have enough money for their shirts because they need $537 and only have $435 dollars.
They would need to negotiate each shirt for $7.28 in order to purchase for each student
EQUATION) 435 - 56 = 379/52 = 7.28
52(9.25) = 481 + 56 (fee) = 537
i thinkk this is right im so sorry if its not
