Azurite is a copper carbonate hydroxide mineral with a chemical composition of Cu3(CO3)2(OH)2. It is best known for its characteristic deep blue to violet-blue color. The blue color, known as azure, is like the deep blue evening skies often seen above deserts and winter landscapes.
Barnes explained that in a broad sense, productivity is the ratio of output to some or all of the resources used to produce the output. Labor productivity may be defined as output per labor hour.. Capital productivity as output per unit capital input. All inputs contribute to the toal productivity of the firm. The focus in motion and time study is productivity of labor, machines, equipment, and facilities.
Output per hour of all personsâlabor productivityâis the most commonly used productivity measure. Labor is an easily-identified input to virtually every production process. In the U.S. nonfarm business sector, labor cost represents more than sixty percent of the value of output produced.Output per hour in the nonfarm business sector is the productivity statistic most often cited by the press.n the U.S. nonfarm business sector, labor cost represents more than sixty percent of the value of output produced. Output per hour in the nonfarm business sector is the productivity statistic most often cited by the press.