A resource constraint with a shadow price equal to zero in the Sensitivity Report means that: O The resource is used up and the constraint is binding. O None of the other choices. O Something is wrong with the problem formulation. O The resource is not used up and the constraint is non-binding. Assume that if you invest in A and good economic conditions occur you will get paid $1000, whereas, if you invest in A and bad economic conditions occur you will only get paid $100. In turn, if you invest in B and good economic conditions occur you will be paid $600, while if you invest in B and bad economic conditions occur then you will be paid $300. You estimate that good economic conditions occur 60% of the time. Which of the following would be your choice if you used the Maximax decision criterion? Invest in B O Do Nothing O Invest in Poor Economic Conditions O Invest in A O Invest in Good Economic Conditions An analyst has two decision alternatives she can choose from. The analyst knows that two states of nature could occur regarding those two decision alternatives. Estimates of the outcomes and probabilities for the two states of nature have been obtained. What decision modeling tool should the analyst use to solve her problem? A payoff table An optimization model A linear regression model A normal probability distribution