Which of the Following Is a Good Option for the Decision

Multiple Choice

Which of the following is a good option for the decision maker when formulating and solving complex nonlinear programming models?

A) Formulating the problem as a linear model and considering the trade-off between a less rigorous formulation and an efficient solution
B) Formulating the problem as a nonlinear model and solving it using linear modeling approaches
C) Not using an optimization technique and saving on model building and solution costs
D) All of the above