break-even cost
31Constant purchasing power accounting — Accountancy Key concepts Accountant · Accounting period · Bookkeeping · Cash and accrual basis · Cash flow management · Chart of accounts  …
32Ski rental problem — The ski rental problem is the name given to a class of problems in which there is a choice between continuing to pay a repeating cost or paying a one time cost which eliminates or reduces the repeating cost. The problem Many online problems have… …
33coal mining — Coal was very important in the economic development of Britain. It was used as fuel in the factories built during the Industrial Revolution and continued to be important until the 1980s. The main coalfields are in north east England, the north… …
34National Health Service (England) — The NHS Logo for England …
35Solar power satellite — A solar power satellite, or SPS or Powersat, as originally proposed would be a satellite built in high Earth orbit that uses microwave power transmission to beam solar power to a very large antenna on Earth. Advantages of placing the solar… …
36MythBusters (2009 season) — Country of origin Australia United States No. of episodes 23 (includes 3 specials) Broadcast Original channel …
37Amtrak — For other uses, see Amtrak (disambiguation). Amtrak Map of the Amtrak system (2007) Reporting mark …
38Packard Clipper — The Packard Clipper was a model of the Packard Motor Car Company from 1941 to 1954, and the Studebaker Packard Corporation for 1955 and 1957. Clippers built for model year 1956 are considered a stand alone make, not a model of Packard.The 1941 47 …
39Climate change in Washington — Main article: Climate change in the United States Digitally colored elevation map of Washington. Climate change in the American state of Washington is a subject of study and projection today. Contents …
40Airbus A380 — A380 redirects here. For other uses, see A380 (disambiguation). A380 A Singapore Airlines …
