Refreshed and updated PowerPoint resources aimed at assisting teachers with the delivery of the CAIE (9609) A-level Business specification. These slides are designed to support the delivery of 5.2 Sources of Finance. The presentation starts with an examination of the relationship between the form of business ownership and availability of sources of of finance.  It then looks at the main types of internal and external sources of finance including the likes of crowd funding, debentures, commercial mortgages, venture capital, bank loans, retained earnings, micro-finance and many other examples.  It concludes with an examination of the main factors that affect the source of finance used by a business including cost, risk and levels of existing debt. The slides contain the Quick Fire Five questions, and also a practice essay (with solutions).