The decision-making process is the most important topics of
operations research, which offers methods and tools to assist
decision makers in reaching resolution.
Research overture applied and analytic study for decision making
state in production
workshops whose belong estimation of optimal production size and overture mathematical model for production plan by dependence on Input – Output table for constraint production size in every workshop and coordination between internal demand, market, and production plan for solve recession problem and estimation of plan profits.
Research eventuates to results overture Input – Output table model practicable in any production unit.
Operational research science aims to find the optimal solution
to many problems in various life domains. One of the most famous
is the network analysis. Problem. In this paper we introduce an
effective algorithm with linear time O ( n + k ) within it all network
activities are executed within determined period and with a
minimum cost.
