Please help me conduct a Five Forces and PEST analysis for the Audit Services industry?

Any help is greatly appreciated. Thank you so much!

Build out trends here: Build out trends here: Political/Legal Trends Examples: Employment Laws Taxation Environment al Regulations Industry and Trade Regulations Copyright and IP Laws Monopoly Laws Censorship Economic Trends Examples: Interest Rates and Inflation Consumer Confidence Economic Growth Unemployment Levels Disposable Income Seasonality Business Cycles Build out trends here: Build out trends here: Sociocultural Trends Examples: Population Demographics Values in Society Lifestyles Tastes and Preferences Levels of Education Greening of Business and Society Technological Trends Examples: New Discoveries New Product Potential New Communication Technology Alternative Means of Providing Goods/Services Government Expenditure on Research Force Support & Substantiation Strength Force (High, Med, Low) Threat (Intensity) of Rivalry Who are the main firms within this industry? 1. 2 3. Basis of Competition: 1. 2. 3. Explanation regarding the strength of Rivalry: Barriers to Entry? 1 2. 3. Threat of New Entrants Explanation regarding strength of N.E.? Threat of Substitutes Typical Substitutes for this industry 1. 2. 3 Explanation regarding strength of Substitutes? Typical Buyers? Threat (Bargainine Power) of Buyers Explanation regarding the strength of buyers: Typical Suppliers? Threat (Bargaining Power) of Suppliers Explanation regarding the strength of suppliers