Cost allocation and theory.

Research the topic of cost allocation and theory. When writing your paper, be sure to answer the following questions, in addition to providing any other information you wish to include. 1.) What is cost allocation? 2.)Search and discuss two common allocations found in the auto industry. 3.)When is it beneficial to use cost allocations? 4.)How can a firm determine if it is useful or not? Be sure to incorporate at least five other related empirical studies.