In a product mix problem a decision maker knows the demand with certainty. the demand would most likely constitute a A. objective function constraint B. resource constraint C.decision variable constraint D. all of these

in a product mix problem . which of the following are typical resource constraint(s) which can limit production volumes: A. available labor hours B.number of units C.profit per unit D. cost per unit

Consider the following constraints x<=40. this implies that A. at least 40 units of product X can be produced B. minimum 40 units of product X can be produced C. only 40 units of product X can be produced D. at most 40 units of product X can be produced