6. Derivative & Risk Management: Remember the example of Plastics Inc. that we discussed in class. What is the supply risk facing the company? How about their WACC? In our opinion, what are some of the strategies can Plastics Inc. use to minimize their risk? How will that affect their WACC and stock value? Explain. 6. Derivative & Risk Management: Remember the example of Plastics Inc. that we discussed in class. What is the supply risk facing the company? How about their WACC? In our opinion, what are some of the strategies can Plastics Inc. use to minimize their risk? How will that affect their WACC and stock value? Explain