Refer to the financial statements of Campbell Soup Company in Appendix A.
a. By means of T-account analysis, explain the changes in Campbell's Property, Plant, and Equipment account for Year 11. Provide as much detail as the disclosures enable you to provide. (Utilize information disclosed on the Form 10-K schedule attached at the end of its annual report in Appendix A.)
b. Explain the usefulness of this type of analysis.