To analyse micro/industry environment, we use Porter's 5 forces: competitive rivalry: threats of new entrants (how easy or difficult is it for competitors to enter the market, cost of capital, patents, government laws). Threats of substitutes (McDonald's, burger king, indirect: steak restaurant, hostile, friendly) Bargaining power of buyers (consumer have a choice). Bargaining power of suppliers (Starbucks, coffee farmers) (pay on time, contract, hedging)