The muffin is 1.25
The bagel is 3.50
You get this by seeing the first person bought 3 muffins and 1 bagel.
The second vought only 1 muffin less, so subtract the 2 totals and that gives you the difference which is the price of the muffin
An estimate for the percent equivalent of 7/15 is 46% i think
14.6 is the constant because no matter how many hours she will work (that number could change) it will always be a linear growth of 14.6.
