Using the risk/value matrix below, categorize the importance of the following items for an automobile manufacturer: engine, tires, paper for the employee newsletter, and a uniquely designed and engineered muffler. Describe the rationale you used to ascertain each categorization Bottleneck Unique specification High Supplier technology important Production-based scarcity Substitution difficult Usage fluctuates Potential storage risk Strategic . Continuous availability essential Custom design or unique specifications Supplier technology important Few adequate suppliers Changing source of supply difficult Substitution difficult Risk Non-Critical Leverage Standard or commodity type - Unique cost management important Substitute products available Substitution possible Competitive supply market Competitive supply market Low Low Value High