Your answer depends on your location and the size of the unit.
Probably close to or more than a new unit would cost.
It varies per contractor. They usually charge for their labor and disposal fee.
Unit cost is how much is costs to make. Unit price is how much you sell it for. The difference is profit.
Air conditioner maintenance usually will cost you between $75.00 to $125.00 per hour. Also, many companies may charge a flat rate for some routine maintenance. $120 for a service call, or to diagnose a problem, $95 to check and charge the unit.
i think about 50p
The cost of gas per unit from Swalec can vary depending on your location and the type of tariff you are on. It's best to check with Swalec directly or refer to your latest bill for the most accurate information.
Depending on the unit, an AED will cost approximately $1000 - $2500.
How much does it cost to produce one more unit of a good.
Harvard does not charge tuition by the unit. A full time tuition is about 42,000 dollars. A part time tuition is about 5,500 dollars.
The square feet is a unit of area, not a unit for mass !!
about 722$