What is the current cost of a liter of perotl in Mt. Hagen?
I am not sure. The PNG Government has just announced that they will reduce the excise on fuel to help ease the pain of filling a vehicle from the 1st of September 2008. A litre of petrol is just under K5.00 I am not sure where you are located so you will need to investigate the value of your local currency to the Kina. Within PNG One Kina = 0.3638 US Dollars and 0.3748 Australian Dollars but this varies on a daily basis so check your local exchange rates.