Need help on 3-6 and 3-7

in the same industry are given an the forlowing table (a) Determine the asket nurrivere, profit - a for each of these five comparis (b) Feramine the rathe of shareompanies that seem to be out of litw. to the wevesine tatio fue the five complatives 35 Givot the following finandal dat wnstruct the income statemetet of Ter Coenpany: (a) Expres cech balance sheet item as a pervent of total assets and that favorable and tinfavoratle trend changes foe the items. Chapter 3- Fimanrial Statmerne Amalysis 63 the Willams Company for 2012 and (b) coevpare Williams Comps to with the industry averages. Indiase whichtry for each ratio