Dina, Ionela-Claudia; Buşan, Gabriela - In: Annals of the University of Petrosani, Economics 9 (2009) 3, pp. 219-222
In the current economic conditions, cost is a key instrument in decisions on resource allocation, which are often limited, on the volume and structure of production, increase or withdraw supply of goods or services market, etc. In these circumstances the best choice is to choose a minimum cost....