Black Angus cattle, also called Aberdeen Angus, are the most popular breed in the U.S., and thanks to some excellent marketing, their meat is in demand, which means these cattle -- and crossbreds with mostly black markings -- often bring a premium at the sale barn.
And, unfortunately, while basic economics escapes some decision makers at the highest levels, the reality is that as costs double, prices to consumers will likely double as a result. Informal surveys inside the industry put the average cost per pound of freon in 2012 at a range of $75 â $125. With that price doubling and many refrigerant leaks requiring as much as 3-4 pounds, you are getting into a price that should prompt you to consider replacement of your air conditioning system.
Copper Prices - 45 Year Historical Chart. Interactive chart of historical daily COMEX copper prices back to 1971. The price shown is in U.S. Dollars per pound. The current price of copper as of January 31, 2018 is $3.2115 per pound.