Reese sells the muffins she bakes to her local corner store. The graph below models how much Reese makes selling her muffins
Reese's Muffin Sales
25
20
(2017)
Dollars Farned
1:
10
5
5
10
15
20
25
Muffins Sold
Which of the following shows the rate at which Reese earns money selling her muffins?
A 50.85 for every muffin sold
B $1.00 for every muffin sold
C$1.15 for every muffin sold
D$1.18 for every muffin sold