(1) They are not cheap Wayne, approx 100,000 - 200,00 per month.
(2) Roughly 100 vatu per day or 75 vatu per kw. It is horrendeously expensive. We have to charge extra per day for our 2 bed holiday cottage if guests require air-con. Regrettable, but absolutely necessary.
(3) Few have a phone line, we all have mobile. This is around 39 vatu a minute. Internet expensive, as an example a 100,00 vatu for 6mb.
(4) $1.50 per ride on the bus around town.
(5) 176 vatu per litre.
To counter this, anything local is cheap, meat, veges, fruit etc.
A small price to pay to live in paradise, and you will learn very quickly not to waste power.