(a) per litre of gasoline:i. by $0.0465, if the establishment is located less than 5 km from the boundaries of a peripheral region;
ii. by $0.031, if the establishment is located at least 5 km and less than 10 km from the boundaries of a peripheral region;
iii. by $0.017, if the establishment is located at least 10 km and less than 15 km from the boundaries of a peripheral region;
iv. by $0.012, if the establishment is located less than 10 km from the boundaries of a specified region; and
v. by $0.002, if the establishment is located at least 15 km and less than 20 km from the boundaries of a peripheral region;
(c) per litre of fuel oil:i. by $0.0382, if the establishment is located less than 5 km from the boundaries of a peripheral region;
ii. by $0.026, if the establishment is located at least 5 km and less than 10 km from the boundaries of a peripheral region;
iii. by $0.014, if the establishment is located at least 10 km and less than 15 km from the boundaries of a peripheral region;
iv. by $0.01, if the establishment is located less than 10 km from the boundaries of a specified region; and
v. by $0.001, if the establishment is located at least 15 km and less than 20 km from the boundaries of a peripheral region.