I need a couple sentences for each part of Porter's Five Forces Model for Berkshire Hathaway Company: a total of 10-12 sentences. Please consider BRK as an Investment company when applying the 5 forces , since they focus on many businesses.
1) Threat of New Entrants (LOW, MEDIUM or HIGH and explain why in a couple sentences)
2) Bargaining Power Of Customers (LOW, MEDIUM or HIGH and explain why in a couple sentences)
3) Competitive Rivalry (LOW, MEDIUM or HIGH and explain why in a couple sentences)
4) Bargaining Power Of Suppliers (LOW, MEDIUM or HIGH and explain why in a couple sentences)
5) Threat of Substitute Products (LOW, MEDIUM or HIGH and explain why in a couple sentences)
The solution discusses the degree (low, medium, or high) and explanation of Porter's Five Forces Model for Berkshire Hathaway Company. References included.