000			03767nam a22002777a 4500
999			_c91918 _d91918
003			CITU
005			20250819094854.0
008			240314b ||||| |||| 00| 0 eng d
020			_a9789719655213
040			_aDLC _beng _cDLC _erda _dDLC
041			_aeng
082	0	0	_a658.4033
100	1		_aSirug, Winston S., _eauthor.
245	1	0	_aManagement science _b(quantitative methods for business / operations research) / _cWinston S. Sirug.
264		1	_aManila, Philippines : _bMindshapers Co., Inc., _c[2023].
264		4	_c© 2023.
300			_ax, 403 pages ; _c26 cm.
336			_atext _btxt _2rdacontent
337			_aunmediated _bn _2rdamedia
338			_avolume _bnc _2rdacarrier
490			_aA WSS Senior High School Book series
505	0		_aPreface -- Dedication -- Chapter 1: System of linear equations and inequalities -- Types of system of linear equations -- methods of solving system of linear equations -- Inequality and its properties -- Graphing linear inequality -- System linear inequalities -- Unit exercises -- Chapter 1 review problems -- Chapter 2: Linear programming: graphical methods -- Geometry of linear programming -- Linear programming problem involving mixed constraints -- Special cases in linear programming problem -- Graphic method -- Unit exercises -- Chapter 2 review problems -- Chapter 3: Linear programming: simplex method -- Basic concepts -- Standard LP model: maximization problem -- Standard LP model: minimization problem -- Non-standard LP model -- Special cases in LP problems -- Unit exercises -- Chapter 3 review problems -- Chapter 4: Linear programming: duality and sensitivity analysis -- Basic concepts on duality -- Establishing duality solution of an LP model -- Sensitivity analysis -- Unit exercises -- Chapter 4 review problems -- Chapter 5: Transportation model -- Basic concepts -- Transportation model's initial and optimal solution -- Initial feasible solution -- Minimization: optimal feasible solution -- Maximization: optimal feasible solution -- Alternative optimal solution -- Balanced and unbalanced transportation model -- Degenerate and non-degenerate transportation model -- Unit exercises -- Chapter 5 review problems -- Chapter 6: Assignment model -- Basic concepts -- assignment model: minimization problem -- Assignment model: maximization problem -- Unbalanced assignment model: minimization problem -- Unbalanced assignment model: maximization problem -- Assignment model: degenerate case -- Unit exercises -- Chapter 6 review problem -- Chapter 7: Project management -- Basic concepts -- Critical path method -- Program/project evaluation and review technique -- Gantt chart -- Considering time-cost trade-offs -- Unit exercises -- Chapter 7 review problems -- Chapter 8: break-even analysis -- Basic concepts -- Linear profit analysis -- Nonlinear profit analysis -- Derivative -- Finding the critical points of nonlinear functions -- Application of maxima and minima in Business -- Unit exercises -- Chapter 8 review problems -- Chapter 9: forecasting 311 -- Basic concepts -- Simple moving average -- Weighted moving average -- Simple exponential smoothing -- adjusted forecast reliability -- Simple linear regression -- Unit exercises -- Chapter 9 review problems -- Chapter 10: Decision theory -- Basic concepts -- Decision making criteria -- Expected value/mathematical expectation -- Decision trees -- Unit exercises -- Chapter 10 review exercises -- Chapter 11: Inventory model -- Basic concepts -- Importance of effective inventory management -- Economic order quantity -- The EOQ model with shortages and back ordering -- Unit exercises -- Chapter 11 review problems
650		0	_aManagement science
650		0	_aOperations research. _2|2 fast
942			_2ddc _cBK