Do an analysis on the external environment surrounding Sony Corporation, including a PEST Analysis, Analysis of Porter's Five Competitive Forces, and Analysis of Core Competencies.
PEST Analysis: Political, Economic, Social, and Technological Factors Affecting Sony.
Analysis of Porter's Five Competitive Forces: Competitive Rivalry, Bargaining Power of Buyers, Bargaining Power of Suppliers, Threat of Substitutes, and Threat of New Entrants.
Analysis of Core Competencies: Core competencies needed to be competitive in the industry/market.