Mya should put 3/5 in each serving.
B. Because 5 t 5 t 4 t 4 equals 18
She buys 2 boxes each week for a year (there is 52 weeks in a year) = 2 x 52 = 104 boxes per year
if each box contains 8 granola bars...and she buys 104 boxes, then she buys:
104 * 8 = 832 granola bars