4. This assignment has given you some insight into how ordering behavior can impact all tiers of the supply chain. Read the material on page 3 of this document. Consider the recent coronavirus event in 2020. Analyze the supply and demand of toilet paper from the aspect of suppl'j,r and demand shock. Identify which type of shock oc curred in this scenario (negative supply shock, positive supplv shock, negative demand shock, or positive dernand shock). Also, use what you learned about the bullwhip effect to project the toilet paper market as markets recover