Analyzing your competition is one of the best ways to identify threats to your business and figure out how to address them. Knowing who your competition is, how their actions will affect you (and in what ways) is critical to your bottom line and future planning. With the growing taste for coffee in Mauritius, Starbucks is considering opening a coffee shop over the island. Explain how Porter's five forces model might be useful in the context of its marketing policy and planning.