Please write 4 sentences on the following question:

Review Salesforce's (www.salesforce.com) income and balance sheet statements for the last 5 years (you will get this data from their website) and comment on trends in revenue, gross margins, R&D, SG&A, cash position and debt (it is suggested that you convert income statements to a common size statement, that is all line items as % of revenue). Include in your comments what you see as their strategy and how do you think they are doing.