Jane arrives at the Fermat Fuel Fill-up to fill up her gas tank. The graph shows the amount of gas that Jane had upon arrival, the amount that she purchased, and the cost of this purchase. What is the price per litre of the gas that she purchased?
Answer Choices
A. 91.5¢
B. 73.2¢
C. 61.0¢
D. 53.2¢
E. \$1.09