For a notional T&E effort, contracting documents in general should ensure that modeling and simulation is addressed in which of the following areas? (Select the three alternatives that apply.) a. all cost and resources required to support the modeling and simulation effort should be spelled out, b. specific operating instructions for each model and simulation to be used should be included in all contracting documents, c. intellectual property rights to modeling and simulation data/results should be addressed and the rules for data sharing should be clearly established, d. verification, validation, and accreditation requirements should be specified