Question $14$

The $$ property of linear programming models indicates that the values of all the model parameters are known and are assumed to be constant.

additive

divisibility

certainty

proportionality

Question $15$

Marriott used which of the following management science techniques to help improve profit by $$120$ million over two years?

optimization, decision $$nalysis$,$ and forecasting

forecasting, queuing theory, and inventory analysis

queuing theory, optimization, and inventory analysis

forecasting, simulation, and optimization