I NEED AN HELP IN HURRY

Q1) The formulation of a decision tree problem should include3

a) decisions, strategy, outcomes, payoff

b) constraints, parameters, objectives, outcomes

c) alternative, uncertain event, outcome, payoff

Q2) A linear programming model

a) guarantee optimal solution

b) guarantee the unique optimal solution

c) might not guarantee the unique optimal solution

d) might not guarantee the programmable solution

Q3) Simulation modeling provides insight into the

a) solution to the business problem

b) model outcomes that are likely expected

c) possible range of model outcomes and exceptions

d) costs associated with the model development