Explain what factors determine the sustainability of company competitive advantage and provide an example of this in action. 0 SYME30 What are some of the key issues to take into account when considering whether or not to vertically integrate? What are the major advantages and disadvantages of the four types of entry strategies for international expansion? B 2 XO M IL S In what ways are human capital and social capital valuable to an entrepreneurial start-up? Provide examples of each.